Buschur's Corolla GR 3" Downpipe

This is our Custom 3" Corolla GR downpipe, with the race version and a tune we saw a gain of 50 wheel horsepower which really brought the car to life a lot when it made 312 WHP on our Mustang Dyno! These results are only consistent with a tune along side the downpipe. Exhaust.

Also the OEM V Band clamp from the turbo to our downpipe can be used for a very simple and easy install!