Haltech to Smartbox Adaptor Cable Performance exhaust donuts Using 3” mandrel bent pipework

Using 3” mandrel bent pipework throughout combined with the specially designed VAREX-valved rear muffler provides a noticeable step up in sound level and quality for the RS Ford

giving your WRX an aggressive

Varex valved rear muffler

The Varex Muffler of this exhaust system allows you to switch between a quiet mode and a performance mode

Haltech to Smartbox Adaptor Cable Performance exhaust donuts Using 3” mandrel bent pipeworkDiscover Xforce's latest innovation with the Haltech to SmartBox adaptor cable, a groundbreaking solution that effortlessly integrates Haltech equipped vehicles with Smartbox technology. Elevate your driving experience, unlock new features, and take control like never before! Designed for seamless compatibility with a variety of Haltech engine management systems, this plug and play solution requires no complex installations or modifications. Simply