Invidia Catless Test Pipe Integra GSR (1994-1999) Subaru The unique slotted or cross-drilled

The unique slotted or cross-drilled surface helps wipe away debris that can form between the pad and the disc

This translates into a more predictable and better handling car

72” which acts as a funnel as it moves into the turbo allowing for the smoothest transition and best air-flow quality

this creates unwanted movement

is not loud compared to an atmosphere BOV

Invidia Catless Test Pipe Integra GSR (1994-1999) Subaru The unique slotted or cross-drilledRemoving restriction from your exhaust system is the key to added performance. Increasing piping size effectively does this, but with the stock catalytic converter in place you are still loosing horsepower. Invidia eliminated this with their catless test pipe. The test pipes are 60mm and are constructed of stainless steel. These pieces will finish off your exhaust system nicely and free up every last bit of power from your motor. Picture is for