Invidia Front Pipe/J Pipe w/High Flow Cat - Subaru WRX VB/VN 22+ (Auto CVT) K20C1 Leaving the FST-R regulator barb

Leaving the FST-R regulator barb disconnected from manifold pressure will emulate OEM fuel pressure if required

Porsche - 911 - 964 - 1989 - 1990 - Excl 'RS' - Rear

✅ Proven performance gains validated through real-world and dyno testing across multiple boost levels

or spirited street driving where oil control is critical for 2

Upgrading the valve springs and retainers to match is highly recommended

Invidia Front Pipe/J Pipe w/High Flow Cat - Subaru WRX VB/VN 22+ (Auto CVT) K20C1 Leaving the FST-R regulator barbINVIDIA 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