TR all stainless steel 3” EVO X downpipe for with braided flexible section and O2 bung fitted for mapping purposes. TIG welded and an option to have an external waste gate install on the external flange. This will allow customer the choice to go from internal to external waste gate without moving the whole downpipe once it is installed. TR EVO X Downpipe allows high flow compares to the stock unit which has smaller piping and restrictive elbow. It is a complete bolt-on unit to perfectly fit the stock turbo and the stock heat shield can be re-installed easily. Faster boost response throughout, consistent torque increase and much higher horsepower gained from the TR EVO X downpipe even with the stock exhaust system.