TurboXS offers high-performance turbo-back exhaust systems engineered to maximize exhaust flow, horsepower, and overall engine efficiency. Designed for turbocharged applications like the Subaru WRX and Subaru WRX STI, these complete exhaust systems replace everything from the turbocharger outlet back, including the downpipe, midpipe, and cat-back sections.
TurboXS turbo-back exhausts are built from high-quality materials for long-lasting durability and feature performance-focused designs that reduce backpressure and improve throttle response. In addition to measurable performance gains, these systems deliver a deeper, more aggressive exhaust note that enhances the driving experience without sacrificing reliability.
At IAG Performance, we carry a selection of TurboXS turbo-back exhaust systems and other premium aftermarket exhaust upgrades designed for street and track use. Whether you are looking to increase power, improve sound, or upgrade your factory exhaust, TurboXS provides a proven solution backed by trusted performance brands.