Engine Back Exhaust Systems - Commodore and HSV. Unleash massive power gains.
Are you chasing massive power gains for your Holden or HSV?
Then bolt on a full engine back exhaust system from Ultrex Performance. All our engine back exhausts are made using the latest technology to ensure a precision fit. We utilise stainless steel exclusively for all our exhausts, all pipes have full mandrel bends to optimise flow, and TIG welds throughout to ensure a high quality product.
We stock Commodore engine back exhausts and HSV engine back exhausts. Unlock an awesome sound and unleash the power of your engine with a great value Ultrex Performance, engine back exhaust system.