Cat Back Exhaust Systems - fantastic exhaust note and serious power gains.

Ultrex Performance cat back exhausts - unlock your engine's roar and hidden power.

A cat back exhaust is an easy straight bolt on, so you can DIY or have your preferred workshop install the system.

All our systems are crafted exclusively from stainless steel, with full mandrel bends to optimise power. They are TIG welded for a high-quality finish.

We stock - Subaru cat back systems including BRZ cat back systems, Forester cat back systems, Liberty cat back systems, WRX cat back systems, STI cat back systems and Nissan cat back systems, Toyota cat back systems, Ford cat back systems including FPV cat back systems, Holden cat back systems including HSV cat back systems and VW Golf cat back systems.