{"title":"WRX VA \u0026 VB Turbo Upgrades | Tomioka Racing FA20 \u0026 FA24 Turbos","description":"\u003cp data-start=\"437\" data-end=\"667\"\u003eUpgrade your WRX with Tomioka Racing high-performance turbochargers designed for the VA and VB platforms. This collection features TR-TS1042, TR-TS1052, TR-TS1055, and TR-TS1056 turbo upgrades engineered for FA20 and FA24 engines.\u003c\/p\u003e\n\u003cp data-start=\"669\" data-end=\"1032\"\u003eBuilt as direct bolt-on upgrades, Tomioka Racing turbos feature precision ball-bearing cartridges, billet compressor wheels, and optimized turbine designs to improve airflow, spool response, and top-end power. These turbos are designed to deliver faster boost response while maintaining strong power throughout the RPM range. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1034\" data-end=\"1207\"\u003eWhether you're looking for a responsive street setup or a higher-power build, Tomioka Racing turbo upgrades provide a proven performance solution for Subaru WRX enthusiasts.\u003c\/p\u003e\n\u003cp data-start=\"1209\" data-end=\"1287\"\u003eExplore turbo options built to unlock the full potential of your VA or VB WRX.\u003c\/p\u003e","products":[{"product_id":"tr-gen-ii-gtx29-for-2015-subaru-wrx","title":"TR GTX29 Gen II DCBB Dual Ceramic Ball Bearing Turbocharger Stock Replacement for Subaru WRX 2015+ \u0026 Forester 2014+ FA20DIT (TR-TS1052)","description":"\u003cp\u003eThe next generation GTX29 turbo for the Subaru FA20DIT engine features an 8% larger turbine wheel compared to the previous version. In addition, the turbo also features a brand new dual ceramic ball bearing design from its previous generation. On the compressor side, the billet wheel is point-milled to improve airflow and reduce turbulence with the bullet locking nut. This turbo is perfect for users who are looking for a quick spool turbo, gain in the overall power band, and top-end power for the Subaru FA20DIT turbo.  All necessary fittings and gaskets are included in the box to make the installation process painless.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable height=\"406\" style=\"width: 417px; height: 347px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 42.1733px;\"\u003e\n\u003ctd style=\"width: 216.932px; height: 42.1733px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eBearing Type:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 185.17px; height: 42.1733px;\"\u003e\n\u003cp\u003eDual Ceramic Ball-Bearing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.1733px;\"\u003e\n\u003ctd style=\"width: 216.932px; height: 42.1733px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFlange Type:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 185.17px; height: 42.1733px;\"\u003e\n\u003cp\u003eStandard Subaru 5-Bolts\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.1733px;\"\u003e\n\u003ctd style=\"width: 216.932px; height: 42.1733px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompressor \/ Turbine Wheel:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 185.17px; height: 42.1733px;\"\u003e\n\u003cp\u003e72 mm \/ 61mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 45.483px;\"\u003e\n\u003ctd style=\"width: 216.932px; height: 45.483px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eTurbine Housing:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 185.17px; height: 45.483px;\"\u003e\n\u003cp\u003e10cm\u003csup\u003e2\u003c\/sup\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.1733px;\"\u003e\n\u003ctd style=\"width: 216.932px; height: 42.1733px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eActuator:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 185.17px; height: 42.1733px;\"\u003e\n\u003cp\u003e1.03 bar \/ 15 psi\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.1733px;\"\u003e\n\u003ctd style=\"width: 216.932px; height: 42.1733px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eHorsepower:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 185.17px; height: 42.1733px;\"\u003e\n\u003cp\u003e600 HP\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 106.634px;\"\u003e\n\u003ctd style=\"width: 216.932px; height: 106.634px;\"\u003e\u003cstrong\u003eOEM Replacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 185.17px; height: 106.634px;\"\u003e\n\u003cp\u003eReplace OEM # 14411AA880 \/ 14411AA881\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAngular Contact Dual Ceramic Ball Bearing\u003c\/li\u003e\n\u003cli\u003ePoint-Milled Compressor Wheel\u003c\/li\u003e\n\u003cli\u003eLarger Turbine Wheel\u003c\/li\u003e\n\u003cli\u003e100% Bolt-On\u003c\/li\u003e\n\u003cli\u003eBullet Locking Nut \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2015+ Subaru WRX\u003c\/li\u003e\n\u003cli\u003e2014+ Subaru Forester (FA20DIT)\u003c\/li\u003e\n\u003cli\u003e2012+ JDM Subaru Legacy 2.0GT DIT, 2014+ Subaru Levorg and 2015+ JDM Subaru WRX S4\u003c\/li\u003e\n\u003cli\u003e2014-2018 USDM Subaru Forester badged as Forester XT\u003c\/li\u003e\n\u003cli\u003e2014-2018 JDM Subaru Forester badged as Forester XT\u003c\/li\u003e\n\u003cli\u003e2015+ USDM Subaru WRX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTurbocharger\u003c\/li\u003e\n\u003cli\u003eGaskets\u003c\/li\u003e\n\u003cli\u003eHardware Kit\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions: \u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this a bold-on turbo? \u003c\/strong\u003e\u003cspan\u003eAbsolutely, this is a blt-on turbo that fits seamlessly with the existing hardware. No modifications to the piping are necessary; it will fit perfectly.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the spring rate on the actuator? \u003c\/strong\u003e\u003cspan\u003e It's set at 15 PSI. The turbo comes equipped with an adjustable wastegate actuator for precise control of boost pressure delivery.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs an aftermarket solenoid necessary?\u003c\/strong\u003e \u003cspan\u003eNo, it's not required. The stock solenoid is sufficient for the task. If you are aiming for incremental performance gains with a faster boost cueve, you may consider using our high precision, German-made boost solenoid. Our solenoid not only meets but surpasses factory specifications. We take pride in having one of the best boost solenoids on the market.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's the maximum boost level?\u003c\/strong\u003e 32 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo I need exhaust manifold?\u003c\/strong\u003e \u003cspan\u003eIf you are seeking additional performance and power, our turbo is ideally paired with an aftermarket manifold. This combination enhances spooling and increases high-end horsepower and torque.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eWastegate actuator spring choice: 1.1 bar vs 1.3 bar (what customers need to know)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWhat the spring actually controls (and why it matters)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOn a pneumatic internal wastegate, the actuator spring sets your gate pressure (often called base boost): the boost level where the wastegate starts to open because boost pressure overcomes spring force. Haltech describes it simply: changing spring pressure changes the default boost pressure, and when boost exceeds spring pressure the valve opens and begins regulating boost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose 1.1 bar (16.1 psi) \/ Red if:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou want a lower boost map (street\/traction\/valet) around the mid-teens. Remember: you can’t go under the spring.\u003c\/p\u003e\n\u003cp\u003eYour normal target boost is roughly 18–22 psi and you want good controller authority and flexibility.\u003c\/p\u003e\n\u003cp\u003eYou’re building a setup where drivability and multiple boost modes matter (daily + weekend map).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose 1.3 bar (19.1 psi) \/ Silver if:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou will not run low boost—your “low boost” is still ~19 psi or higher. (If you need 15–17 psi sometimes, don’t pick this.)\u003c\/p\u003e\n\u003cp\u003eYour normal target boost is roughly 22–28 psi and you want:\u003c\/p\u003e\n\u003cp\u003eless “work” from the boost control system to hit target, and\u003c\/p\u003e\n\u003cp\u003etypically better resistance to the wastegate being pushed open early (especially in higher load \/ backpressure situations).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThere are two different “maximum boost” questions people ask:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1) Maximum boost your boost control can hold consistently\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsing the GFB rule-of-thumb (target boost ≤ ~2× gate pressure) :\u003c\/p\u003e\n\u003cp\u003eWith a 1.1 bar \/ 16.1 psi spring, the “control stability ceiling” is roughly ~32 psi (2 × 16.1).\u003c\/p\u003e\n\u003cp\u003eWith a 1.3 bar \/ 19.1 psi spring, the “control stability ceiling” is roughly ~38 psi (2 × 19.1).\u003c\/p\u003e\n\u003cp\u003eReality check: that does not mean “safe to run 32–38 psi.” It means beyond ~2× gate pressure, boost control tends to get inconsistent because the actuator isn’t receiving enough meaningful reference signal for correction. GFB explains that once you go beyond double, boost control becomes less stable and more affected by variables like RPM\/load\/backpressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2) Maximum boost your turbo\/engine can safely run\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThat’s not spring-limited. It’s limited by: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eturbo efficiency and speed\/heat,\u003c\/li\u003e\n\u003cli\u003efuel quality and knock margin,\u003c\/li\u003e\n\u003cli\u003eintake temps\/intercooling,\u003c\/li\u003e\n\u003cli\u003eexhaust backpressure,\u003c\/li\u003e\n\u003cli\u003eengine\/clutch\/trans limits,\u003c\/li\u003e\n\u003cli\u003etuner strategy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAQ:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I run less boost than the spring rating?\u003c\/strong\u003e\u003cbr\u003eNo. Spring pressure is the lowest boost level you can reach.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes a stiffer spring automatically mean higher peak boost?\u003c\/strong\u003e\u003cbr\u003eNot automatically. It mainly raises minimum boost and changes how the wastegate behaves. Boost above spring comes from the control strategy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do people say “don’t exceed 2× the spring”?\u003c\/strong\u003e\u003cbr\u003eBecause boost control gets less stable as target boost gets too far above gate pressure; beyond ~double you tend to lose correction authority.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat spring gives the best spool and boost stability?\u003c\/strong\u003e\u003cbr\u003eA spring that puts gate pressure about 10–20% under your target boost is a strong general guideline for best performance.\u003cbr\u003e\u003c\/p\u003e","brand":"Tomioka Racing","offers":[{"title":"Default Title","offer_id":43297178681507,"sku":"TR-TS1052","price":2245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1799\/0047\/products\/TR-TS1052_1__WEB.jpg?v=1755723442"},{"product_id":"oem-turbo-upgrade-wrx-forester-fa20dit-gtx29","title":"Tomioka Racing WRX\/Forester FA20DIT OEM Turbo Upgrade - Direct Replacement GTX29 Turbocharger (2015+ WRX, 2014+ Forester)","description":"\u003cp class=\"whitespace-pre-wrap break-words\"\u003eThe perfect solution for upgrading or replacing your aging factory turbocharger, this direct-fit Tomioka Racing turbo delivers OEM reliability with enhanced performance potential. Built with premium journal ball bearings and featuring a 20% larger billet compressor wheel with 17% longer blades, this turbo ensures both longevity and improved airflow over the stock unit. The matched porting and TR billet wastegate actuator maintain factory-like spool characteristics while offering headroom for additional power when desired.\u003c\/p\u003e\n\u003cp class=\"whitespace-pre-wrap break-words\"\u003eWhether your factory turbo is showing signs of wear or you're proactively seeking a more robust replacement, this upgrade provides peace of mind with its superior build quality and expanded performance capabilities. Quick spooling characteristics ensure a seamless transition from your stock turbo, while the enhanced design supports higher power levels without sacrificing daily drivability. Installation is straightforward with all necessary fittings and gaskets included, making it an ideal choice for those looking to replace their factory turbo with a more capable unit.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 410px;\" height=\"273\" width=\"363\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 229.915px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eBearing Type:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 165.199px;\"\u003e\n\u003cp\u003eBall Bearing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 229.915px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFlange Type:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 165.199px;\"\u003e\n\u003cp\u003eStandard Subaru 5-Bolts\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 229.915px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompressor \/ Turbine Wheel:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 165.199px;\"\u003e\n\u003cp\u003e72 mm \/ 61mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 229.915px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eTurbine Housing:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 165.199px;\"\u003e\n\u003cp\u003e10cm\u003csup\u003e2\u003c\/sup\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 229.915px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eActuator:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 165.199px;\"\u003e\n\u003cp\u003e1.03 bar \/ 15 psi\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 229.915px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eHorsepower:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 165.199px;\"\u003e\n\u003cp\u003e500 HP\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBall Bearing\u003c\/li\u003e\n\u003cli\u003eBillet Compressor Wheel\u003c\/li\u003e\n\u003cli\u003eLarger Turbine Wheel\u003c\/li\u003e\n\u003cli\u003e100% Bolt-On\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2015+ Subaru WRX\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2014+ Subaru Forester (FA20DIT)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTurbocharger\u003c\/li\u003e\n\u003cli\u003eGaskets\u003c\/li\u003e\n\u003cli\u003eHardware Kit\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWastegate actuator spring choice: 1.1 bar vs 1.3 bar (what customers need to know)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWhat the spring actually controls (and why it matters)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOn a pneumatic internal wastegate, the actuator spring sets your gate pressure (often called base boost): the boost level where the wastegate starts to open because boost pressure overcomes spring force. Haltech describes it simply: changing spring pressure changes the default boost pressure, and when boost exceeds spring pressure the valve opens and begins regulating boost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose 1.1 bar (16.1 psi) \/ Red if:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou want a lower boost map (street\/traction\/valet) around the mid-teens. Remember: you can’t go under the spring.\u003c\/p\u003e\n\u003cp\u003eYour normal target boost is roughly 18–22 psi and you want good controller authority and flexibility.\u003c\/p\u003e\n\u003cp\u003eYou’re building a setup where drivability and multiple boost modes matter (daily + weekend map).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose 1.3 bar (19.1 psi) \/ Silver if:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou will not run low boost—your “low boost” is still ~19 psi or higher. (If you need 15–17 psi sometimes, don’t pick this.)\u003c\/p\u003e\n\u003cp\u003eYour normal target boost is roughly 22–28 psi and you want:\u003c\/p\u003e\n\u003cp\u003eless “work” from the boost control system to hit target, and\u003c\/p\u003e\n\u003cp\u003etypically better resistance to the wastegate being pushed open early (especially in higher load \/ backpressure situations).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThere are two different “maximum boost” questions people ask:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1) Maximum boost your boost control can hold consistently\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsing the GFB rule-of-thumb (target boost ≤ ~2× gate pressure) :\u003c\/p\u003e\n\u003cp\u003eWith a 1.1 bar \/ 16.1 psi spring, the “control stability ceiling” is roughly ~32 psi (2 × 16.1).\u003c\/p\u003e\n\u003cp\u003eWith a 1.3 bar \/ 19.1 psi spring, the “control stability ceiling” is roughly ~38 psi (2 × 19.1).\u003c\/p\u003e\n\u003cp\u003eReality check: that does not mean “safe to run 32–38 psi.” It means beyond ~2× gate pressure, boost control tends to get inconsistent because the actuator isn’t receiving enough meaningful reference signal for correction. GFB explains that once you go beyond double, boost control becomes less stable and more affected by variables like RPM\/load\/backpressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2) Maximum boost your turbo\/engine can safely run\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThat’s not spring-limited. It’s limited by:\u003c\/p\u003e\n\u003cp\u003eturbo efficiency and speed\/heat,\u003c\/p\u003e\n\u003cp\u003efuel quality and knock margin,\u003c\/p\u003e\n\u003cp\u003eintake temps\/intercooling,\u003c\/p\u003e\n\u003cp\u003eexhaust backpressure,\u003c\/p\u003e\n\u003cp\u003eengine\/clutch\/trans limits,\u003c\/p\u003e\n\u003cp\u003etuner strategy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFAQ:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I run less boost than the spring rating?\u003c\/strong\u003e\u003cbr\u003eNo. Spring pressure is the lowest boost level you can reach.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes a stiffer spring automatically mean higher peak boost?\u003c\/strong\u003e\u003cbr\u003eNot automatically. It mainly raises minimum boost and changes how the wastegate behaves. Boost above spring comes from the control strategy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do people say “don’t exceed 2× the spring”?\u003c\/strong\u003e\u003cbr\u003eBecause boost control gets less stable as target boost gets too far above gate pressure; beyond ~double you tend to lose correction authority.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat spring gives the best spool and boost stability?\u003c\/strong\u003e\u003cbr\u003eA spring that puts gate pressure about 10–20% under your target boost is a strong general guideline for best performance.\u003cbr\u003e\u003c\/p\u003e","brand":"Tomioka Racing","offers":[{"title":"Default Title","offer_id":43297174519971,"sku":"TR-TS1042","price":1905.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1799\/0047\/files\/VA_Turbo_1.png?v=1755723431"},{"product_id":"tr-wrx-vb670-turbocharger","title":"TR VB670 Ball Bearing Turbo Upgrade with Billet Compressor Wheel for 2022+ Subaru WRX VB FA24DIT (TR-TS1055)","description":"\u003cp class=\"MsoNormal\"\u003eIntroducing our Brand New TR VB670 Upgrade Subaru WRX '22+ Turbo Kit for the VB Chassis WRX! This turbocharger upgrade has been expertly designed for direct OEM fitment, allowing for seamless, bolt-on installation without modifications. Built to meet the demands of high-performance enthusiasts, it integrates advanced technology for faster spool times, enhanced durability, and an impressive boost response, making it ideal for both street and track applications.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAt the core of the TR-TS1055 is a \u003cstrong\u003eDual Ceramic Ball Bearing CHRA\u003c\/strong\u003e, which ensures reduced friction and faster spool times, especially under high-boost conditions. The precision-engineered \u003cstrong\u003ehigh-performance compressor wheel\u003c\/strong\u003e measures 54.37mm on the inducer side and 67.5mm on the exducer, providing a significant airflow boost over the OEM specs, translating into improved efficiency and power output.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eEngineered with a \u003cstrong\u003edurable turbine wheel\u003c\/strong\u003e (54mm inducer, 49mm exducer), this turbo ensures efficient exhaust management to maximize turbo performance. The \u003cstrong\u003elightweight, point-milled billet aluminum wheel\u003c\/strong\u003e enhances durability and minimizes weight for quicker spooling and greater reliability. Designed to handle up to 670 HP, the TR-TS1055 turbo is an essential upgrade for those aiming to unlock the full potential of their WRX FA24DIT.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eProfessionally assembled and VSR-balanced, this turbocharger meets the highest standards of precision and quality, ensuring it performs under the most demanding conditions.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cstrong\u003eDirect OEM Fitment\u003c\/strong\u003e: Bolt-on installation, no modifications required for 2022+ Subaru WRX FA24DIT. Fits all aftermarket intakes and intake inlet adapters that are made to fit the OEM turbo.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cstrong\u003eDual Ceramic Ball Bearing CHRA\u003c\/strong\u003e: Provides faster spool, durability, and high-boost performance.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cstrong\u003eHigh-Performance Compressor Wheel\u003c\/strong\u003e: 54.37mm inducer, 67.5mm exducer for optimized airflow.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cstrong\u003eDurable Turbine Wheel\u003c\/strong\u003e: 54mm inducer, 49mm exducer for efficient exhaust gas management.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cstrong\u003eLightweight Billet Wheel\u003c\/strong\u003e: Strong, lightweight design for improved reliability and faster spooling.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cstrong\u003eSupports up to 670 HP\u003c\/strong\u003e: Maximizes the WRX FA24DIT’s performance potential.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cstrong\u003eProfessionally Assembled \u0026amp; VSR Balanced\u003c\/strong\u003e: Ensures longevity and reliability under high-stress conditions.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cstrong\u003eFree Base Map:\u003c\/strong\u003e Tune is included done by Delicious Tuning \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cstrong\u003eTurbo Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"width: 100.062%; height: 98.0115px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.0758%; height: 19.6023px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eCompressor Wheel Inducer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5191%; height: 19.6023px;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003e54.37mm (vs. OEM 44mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.0758%; height: 19.6023px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eCompressor Wheel Exducer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5191%; height: 19.6023px;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003e67.5mm (vs. OEM 60mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.0758%;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eTurbine Wheel Inducer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5191%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003e54mm (OEM equivalent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.0758%;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eTurbine Wheel Exducer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5191%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003e49mm (vs. OEM 44mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.0758%;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eBearing System\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5191%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eDual Ceramic Ball Bearing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.0758%; height: 19.6023px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eSupported Power\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5191%; height: 19.6023px;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eUp to 670 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.0758%; height: 19.6023px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eWheel Construction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5191%; height: 19.6023px;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eLightweight Point Milled Billet Aluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.0758%; height: 19.6023px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eAssembly Balance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5191%; height: 19.6023px;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: PMingLiU; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003eVSR Balanced\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cstrong\u003eKit Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eTurbocharger\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eGasket\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eHardware Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eSubaru WRX 2022+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cstrong\u003eRecommended Add-On: Perrin Turbo Inlet\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eUnlock the full potential of your TR VB670 or VB870 turbo upgrade with the optional\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePerrin Turbo Inlet\u003c\/strong\u003e. Designed to improve airflow into the turbocharger, the Perrin inlet reduces intake restriction and complements the increased flow capacity of upgraded turbo systems.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Perrin Turbo Inlet has been tested and verified for compatibility with both the TR VB670 and TR VB870 turbochargers. This upgrade is highly recommended for customers seeking maximum performance, improved turbo efficiency, and enhanced airflow throughout the intake system.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003ePlease specify your intake brand when ordering the Perrin Turbo Inlet add-on\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso we can verify compatibility with your existing intake system.\u003c\/p\u003e","brand":"Tomioka Racing (TR)","offers":[{"title":"Already have or No need \/ 91 Octane","offer_id":45444226252963,"sku":"TR-TS1055","price":2500.0,"currency_code":"USD","in_stock":true},{"title":"Already have or No need \/ 93 Octane","offer_id":45444226285731,"sku":"TR-TS1055","price":2500.0,"currency_code":"USD","in_stock":true},{"title":"Already have or No need \/ Not needed","offer_id":45822563778723,"sku":"TR-TS1055","price":2500.0,"currency_code":"USD","in_stock":true},{"title":"Need Accessport Product code: AP3-SUB-006 (+$725) \/ 91 Octane","offer_id":45444230381731,"sku":"TR-TS1055-AP3-SUB-006","price":3225.0,"currency_code":"USD","in_stock":true},{"title":"Need Accessport Product code: AP3-SUB-006 (+$725) \/ 93 Octane","offer_id":45444230414499,"sku":"TR-TS1055-AP3-SUB-006","price":3225.0,"currency_code":"USD","in_stock":true},{"title":"Need Accessport Product code: AP3-SUB-006 (+$725) \/ Not needed","offer_id":45822563811491,"sku":"TR-TS1055-AP3-SUB-006","price":3225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1799\/0047\/files\/VB670_Turbocharger.png?v=1755723401"},{"product_id":"tr-wrx-vb870-turbocharger","title":"TR VB870 Ball Bearing Turbo Upgrade with Billet Compressor Wheel for 2022+ Subaru WRX VB FA24DIT (TR-TS1056)","description":"\u003cp class=\"MsoNormal\"\u003eIntroducing the TR VB870 Turbo Upgrade for the 2022+ Subaru WRX—our largest, highest-flow direct-fit turbocharger for the FA24DIT platform. Designed as the step above the VB670 (TR-TS1055), the VB870 delivers significantly increased airflow capacity, greater top-end power potential, and the headroom needed for high-boost, high-horsepower builds. Despite its larger frame, the turbo retains direct OEM fitment for seamless, bolt-on installation with no modifications required.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAt the core of the TR-TS1056 is a \u003cstrong\u003eBall Bearing CHRA\u003c\/strong\u003e engineered for rapid spool and excellent durability. The upgraded \u003cstrong\u003ebillet 9-blade compressor wheel\u003c\/strong\u003e, measuring 61.76mm on the inducer side and 76.68mm on the exducer, provides a substantial leap in airflow over both the OEM turbo and the VB670, enabling strong mid-range pull and exceptional top-end performance.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eTo support the increased compressor flow, the turbo is paired with a \u003cstrong\u003ehigh-efficiency 60\/55mm 9-blade turbine wheel\u003c\/strong\u003e, offering improved exhaust flow capability for high-boost applications. The \u003cstrong\u003elightweight, point-milled billet aluminum wheel\u003c\/strong\u003e enhances strength and responsiveness, ensuring fast spool characteristics relative to its size.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eProfessionally assembled and VSR-balanced, the VB870 is built to withstand demanding street and track use while providing the performance ceiling required for serious FA24DIT builds.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eDirect OEM Fitment\u003c\/strong\u003e: Bolt-on installation, no modifications required for 2022+ Subaru WRX FA24DIT. Fits all aftermarket intakes and intake inlet adapters that are made to fit the OEM turbo.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eBall Bearing CHRA\u003c\/strong\u003e: Provides faster spool, durability, and high-boost performance.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eHigh-Performance Billet Compressor Wheel\u003c\/strong\u003e: 61.76mm inducer, 76.68mm exducer, 9-blade design for significantly increased airflow.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eDurable Turbine Wheel\u003c\/strong\u003e: 60mm inducer, 55mm exducer, 9-blade design for efficient exhaust flow and high-power capability.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eLightweight Billet Wheel\u003c\/strong\u003e: Strong, lightweight design for improved reliability and responsive spool.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eProfessionally Assembled \u0026amp; VSR Balanced\u003c\/strong\u003e: Ensures longevity and reliability under high-stress conditions.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eFree Base Map:\u003c\/strong\u003e Tune is included, done by Delicious Tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cstrong\u003eTurbo Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100.062%; height: 98.0115px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.0758%;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif;\"\u003eCompressor Wheel Inducer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.5191%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif;\"\u003e61.76mm (vs. OEM 44mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif;\"\u003eCompressor Wheel Exducer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif;\"\u003e76.68mm (vs. OEM 60mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif;\"\u003eTurbine Wheel Inducer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif;\"\u003e60mm (vs. OEM 54mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif;\"\u003eTurbine Wheel Exducer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif;\"\u003e55mm (vs. OEM 44mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif;\"\u003eBearing System\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif;\"\u003eDual Ball Bearing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif;\"\u003eWheel Construction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif;\"\u003eLightweight Point Milled Billet Aluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif;\"\u003eAssembly Balance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Calibri',sans-serif;\"\u003eVSR Balanced\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cstrong\u003eKit Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\"\u003eTurbocharger\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eGasket\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eHardware Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\"\u003eSubaru WRX 2022+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cstrong\u003eVB670 vs. VB870 – What’s the Difference?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eTomioka Racing now offers two performance levels for the 2022+ Subaru WRX FA24DIT platform:\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eVB670 (TR-TS1055)\u003c\/strong\u003e: Fast-spooling performance turbo designed for strong street power and quick response. Ideal for stock-location builds targeting balanced daily driving and performance.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eVB870 (TR-TS1056)\u003c\/strong\u003e: Larger-frame, higher-flow turbo designed for high-boost, high-horsepower setups. Ideal for customers seeking significantly more top-end power and additional tuning headroom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003eIn short, the VB670 offers excellent response and drivability, while the VB870 delivers the airflow and capacity needed for the highest power builds on the FA24DIT platform.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cstrong\u003eRecommended Add-On: Perrin Turbo Inlet\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eUnlock the full potential of your TR VB670 or VB870 turbo upgrade with the optional\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePerrin Turbo Inlet\u003c\/strong\u003e. Designed to improve airflow into the turbocharger, the Perrin inlet reduces intake restriction and complements the increased flow capacity of upgraded turbo systems.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Perrin Turbo Inlet has been tested and verified for compatibility with both the TR VB670 and TR VB870 turbochargers. This upgrade is highly recommended for customers seeking maximum performance, improved turbo efficiency, and enhanced airflow throughout the intake system.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003ePlease specify your intake brand when ordering the Perrin Turbo Inlet add-on\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso we can verify compatibility with your existing intake system.\u003c\/p\u003e","brand":"Tomioka Racing (TR)","offers":[{"title":"Already have or No need \/ 91 Octane","offer_id":46605323665571,"sku":"TR-TS1056","price":2500.0,"currency_code":"USD","in_stock":true},{"title":"Already have or No need \/ 93 Octane","offer_id":46605323698339,"sku":"TR-TS1056","price":2500.0,"currency_code":"USD","in_stock":true},{"title":"Already have or No need \/ Not needed","offer_id":46605323731107,"sku":"TR-TS1056","price":2500.0,"currency_code":"USD","in_stock":true},{"title":"Need Accessport Product code: AP3-SUB-006 (+$725) \/ 91 Octane","offer_id":46605323763875,"sku":"TR-TS1056-AP3-SUB-006","price":3225.0,"currency_code":"USD","in_stock":true},{"title":"Need Accessport Product code: AP3-SUB-006 (+$725) \/ 93 Octane","offer_id":46605323796643,"sku":"TR-TS1056-AP3-SUB-006","price":3225.0,"currency_code":"USD","in_stock":true},{"title":"Need Accessport Product code: AP3-SUB-006 (+$725) \/ Not needed","offer_id":46605323829411,"sku":"TR-TS1056-AP3-SUB-006","price":3225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1799\/0047\/files\/VB670_Turbocharger.png?v=1755723401"}],"url":"https:\/\/www.tomiokaracing.com\/en-ca\/collections\/wrx-va-vb-turbo-upgrades-tomioka-racing-fa20-fa24-turbos.oembed","provider":"Tomioka Racing (TR)","version":"1.0","type":"link"}