We are having a special on the GDB STI and GDA WRX stainless steel turbo-back exhaust system with a high-flow sports cat.

 $1200.00usd from our online shop, shipped to most locations in North America!

The stock WRX exhaust systems leaves a lot to be desired in terms of flow and aural excitement. And after experiencing AVO's exhaust you will know exactly what it is that it desired! Our exhaust system helps your turbo spin up sooner by increasing flow, improving response and power across the board.

The AVO Front Pipe is constructed from stainless steel, enduring longevity. It also features a divorced waste gate dump tube, removing a major bottleneck present on the factory exhaust system. The stock exhaust flange simply has a blank plate at that point, putting a major lid on performance.

Your stock front pipe also uses a fairly restrictive catalytic converter. The AVO front pipe addresses this issue with a high-flow cat converter.

All this adds up to a huge decrease in back pressure and a big increase in performance. Use your turbo to it's full potential!

This Turbo Back Exhaust system fits all Models worldwide, including the USDM WRX and STi.