Invidia Front Pipe/J Pipe w/High Flow Cat - Subaru WRX VB/VN 22+ (Auto CVT) K20C1 Piping Diameter: 60mm diameter

Piping Diameter: 60mm diameter

Upgrading the valve springs and retainers to match is highly recommended

Perfect for the driveway

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

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Invidia Front Pipe/J Pipe w/High Flow Cat - Subaru WRX VB/VN 22+ (Auto CVT) K20C1 Piping Diameter: 60mm diameterINVIDIA 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