TurboXS Catless Downpipe WRX / STI (2002-2007) Hyundai These will transfer more noise

These will transfer more noise and vibration into the cabin so they are not for the faint of heart

0" internal diameter compared to 2

but nothing that would prevent your EVO 8/9 from being daily drivable

OEM endlinks are only adequate on a totally stock car

This system is completely made of T304 stainless steel and a direct replacement with no cutting or welding required

TurboXS Catless Downpipe WRX / STI (2002-2007) Hyundai These will transfer more noiseThe TurboXS downpipes for the 2002 2007 Subaru WRX STI have always ended in a proprietary location and while this design did produce slightly better performance by moving the catalytic converter 6" inches further rearward, it also made it difficult to "mix and match" the TXS downpipe with stock and other manufacturers exhaust components. This new design for the WRX STI remedies the problem by ending in the stock location yet keeps the great features