Megan Uppipe Subaru Impreza WRX STi 02-05

Subaru has always been unique with their power plant layout; their opposed 4-Cylinder engines lay flat and have a complex exhaust system. This is ideal for performance and space saving and makes an amazing sound. However, emissions laws have forced Subaru to put a very restrictive Catalytic Converter before the turbocharger which drastically slows down the velocity of the exhaust gasses and put a damper on performance and turbo spool time.

Megan Racing has developed an Up-Pipe which eliminates the Catalytic Converter before the Turbocharger. This allows the exhaust gasses to retain their velocity as they enter the turbocharger and spool the turbo quicker for a noticeable drop in boost lag. Constructed of T-304 Stainless Steel, this light weight replacement pipe is 2" in Diameter and features a 3" Flex-Section that reduces stress on the exhaust system and the tendency to crack under heavy-duty loads and extreme conditions. The Up-Pipe also has the bung w/ cap for the OEM exhaust gas temperature sensor and is a Direct Bolt-On for the 2002-05 Subaru Impreza WRX and STi. Please note that this product like all Megan Racing exhaust products is designed for OFF-ROAD USE ONLY and may not be emissions legal in your state. Please check local laws and regulations before ordering.

Fits:
Subaru Impreza WRX STi 02-05