RENNtech stainless steel (SS) sport backbox’s are hand made and rigorously tested to remove any unwanted resonances in the cabin to deliver a deep sound that keeps with the character of a luxury performance vehicles
Their backbox’s offer lighter weight than the stock exhaust and improve performance by reducing exhaust back pressure and improving exhaust gas flow.
- Installation of sport backbox’s will require cutting and welding of OEM exhaust.
- +15 HP & 20 TQ
Due to some of the products coming direct from RENNtech USA please allow 7-10 days for delivery
Prices may vary in accordance to the current exchange rate, please contact us for the current confirmed price