Designed for race use ONLY, We offer this cat-less & catted (option) down pipe to maximize the full potential of the GR Corolla's G16E engine. It is more than just 2 pipes and flanges. The collector is 100mm (4 inch) which matches the OEM Turbo housing. This benefits a smooth exhaust flow then tapers down to 76.3mm (3 inch) to increase exhaust efficiency.
All down pipes are hand made with aircraft grade stainless steel to ensure the longevity.
- Made with SUS304 Stainless steel
- Comes with reinforced gaskets & hardware
- OEM fitment
-reduces engine temperature
-comes as a combo (downpipe & frontpipe)
**RACE USE ONLY**