Front Pipe/J Pipe w/Single 300 CPSI Cat - Subaru WRX VB/VN 22+ (Auto CVT) Subaru EJ Turbo At GrimmSpeed™ we have worked

At GrimmSpeed™ we have worked with endless amounts of aftermarket gaskets

When it comes to modifying and exhaust system to increase power

CFD optimized and validated in-house for maximum flow and thermal management

A "quality" exhaust system maximizes performance gains by design

This is a direct bolt-on addition to the factory turbo (or factory replacement turbo) and connects flawless to the Invidia catted Front Pipe

Front Pipe/J Pipe w/Single 300 CPSI Cat - Subaru WRX VB/VN 22+ (Auto CVT) Subaru EJ Turbo At GrimmSpeed™ we have workedINVIDIA CATTED DOWN PIPE The most restrictive component of the factory exhaust system is the down pipe which begins right after the turbocharger. Invidia Exhausts use a larger pipe diameter and smooth bends allows the turbocharger to exhale exhaust gases with fewer restrictions and turbulence. Because of these reasons, Invidia down pipes make for the most popular exhaust upgrade that adds a substantial bump in both horsepower and torque with a great