Xforce is a market leader in Subaru performance exhaust systems in Australia, with over 25 years of proven experience and a huge range of Subaru WRX and STI performance exhausts. From the iconic Subaru Impreza WRX and WRX STI through to the latest VA and VB WRX Models, Xforce offers a comprehensive selection of exhaust upgrades engineered to deliver the sound, performance and quality Subaru Enthusiasts demand.

Choose from premium 304 stainless steel or 409 OE-grade stainless steel with multiple pipe configurations, sound levels and exhaust tip options to suit your style and budget. Leading the range is our VAREX WR Valved cat-back exhaust systems for the VA and VB WRX models, carefully designed and tested to deliver a loud, aggressive note with the valves fully open, while allowing you to close them for a quiet, refined driving experience or anywhere in between. It’s no surprise these are a global hit. Our range also includes downpipes with our proven high-flow catalytic converters, headers, and patented Varex valved exhaust technology for select applications. For even greater control, VAREX Smartbox offers advanced exhaust sound customisation through your smartphone, giving you unparalleled control over your Subaru’s exhaust sound.