Invidia Front Pipe/J Pipe w/High Flow Cat - Subaru WRX VB/VN 22+ (Auto CVT) K20C1

Invidia Front Pipe/J Pipe w/High Flow Cat - Subaru WRX VB/VN 22+ (Auto CVT) K20C1INVIDIA 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

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

Depending on your turbocharger

or spirited street driving where oil control is critical for 2

Necessary for Radium 20-0208 Catch Can Kit installation on early Imprezas and Foresters with cable-driven throttle bodies

Fully upgrade your intake system and breathe free for unrestricted power

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

Perfect for the driveway

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

Powder coated aluminium mounts — lightweight

Upgrading the valve springs and retainers to match is highly recommended

Piping Diameter: 60mm diameter