TurboXS Catless Downpipe WRX / STI (2002-2007) Hyundai 0" internal diameter compared to

0" internal diameter compared to 2

the front top hats are camber adjustable for those of you who need to achieve a more aggressive angle

All HKS catless down pipes are for off road use only

OEM endlinks are only adequate on a totally stock car

TurboXS Catless Downpipe WRX / STI (2002-2007) Hyundai 0" internal diameter compared toThe 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