2015+ Sti

The Killer B Motorsport Holy Header was developed using state of the art CAD software & simulations to determine optimal design to increase po...

This is the Invidia N1 Cat-Back Exhaust System. The N1 is one of Invidia's most popular cat-back options offered in their catalog due to the quali...

This is the Invidia N1 Cat-Back Exhaust System. The N1 is one of Invidia's most popular cat-back options offered in their catalog due to the quali...

This is the Invidia Racing Series Cat-Back Exhaust System. This exhaust system features a design that combines minimal bends with a larger piping ...

The Corsa Performance 3-Inch Dual Rear Exit Catback Exhaust System with Twin 3.5-inch Tips has been designed to deliver an aggressive sound with i...

The Corsa Performance 3-Inch Dual Rear Exit Catback Exhaust System with Twin 3.5-inch Tips. This exhaust system has been designed to deliver an ag...

When new, OEM rubber exhaust hangers are fine for the stock exhaust system. But they simply don't hold up or perform well in performance applicatio...

Unleash performance and a deep exhaust note with the Tomei Expreme Ti Titanium Catback Exhaust for 2008-2021 WRX Sedan and 2011-2021 STI Sedan. Cr...

The PERRIN Performance Up-Pipe is one of the best ways to increase the power and throttle response on your Turbocharged Subaru.The PERRIN Big Tube ...

This is the Tomei Expreme Unequal Length Exhaust Manifold. This is a direct replacement for your factory exhaust manifold to save weight, improve t...

This is the Invidia Catted Divorced Wastegate Downpipe. The factory downpipe is highly restrictive by the nature of the design and begins right...

Torque Solution Exhaust Mount Our exhaust mounts will reduce exhaust movement and vibrations both under extreme racing conditions and daily stree...

This is a quick and easy way to increase the performance, looks, and sound of your vehicle. These are direct replacements for the heavy and aesthe...

The Borla S-Type Catback Exhaust System combines larger piping diameter with smooth mandrel bends to produce more horsepower, more torque, along wi...

The Borla S-Type Catback Exhaust System for the 15+ Subaru WRX and STI combines larger piping diameter with smooth mandrel bends to produce more ho...