Get the most from your stock 22+ WRX with this Invidia Front Pipe with 300 CEL High Flow Cat. Replacing the restrictive factory downpipe with a high-flow catted J-pipe allows the turbo to breathe much easier, delivering faster spool times and torque gains throughout the RPM range. The free flowing catalytic converter allows for the performance gains to be had without the stinky and toxic smell of a catless system.

The factory exhaust will always have restrictions and these restrictions are normally highest near where the catalytic converter is found. Invidia Exhausts use a larger pipe diameter and smooth bends which allows exhaust gases to pass with fewer restrictions and turbulence. A High-Flow catalytic converter is then utilized to still control emissions for street driving legalities but with minimal impact to exhaust flow. In some cases Invidia will also offer catless versions for off-road use where every ounce of performance is required. 

Because of these reasons, Invidia front pipes and cat pipes make for the most popular exhaust upgrade that adds a substantial bump in both horsepower and torque.

To withstand the high temperatures laser cut cast steel flanges are used to ensure long lasting leak free reliability. This is a 100% bolt on installation with no modifications or changes required. Factory O2 sensor locations are also retained where required to ensure compatibility with factory systems.

Key Features:

• 304 Stainless Steel construction
• Mandrel bent piping
• High Flow Cat 300 CEL
• 76mm (3 inch) pipe diameter

* Turbo to down-pipe gasket NOT included *