Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-90 Polished Trims Seat / Cupra > Ibiza > FR 1.8 20VT (Formula Racing) > 2004 to 2008

Audi S4/S5 B9 Non Sport Diff models - Resonated (Quieter) Cat-Back Exhaust System with Quad GT-90 Polished Trims Seat / Cupra > Ibiza > FR 1.8 20VT (Formula Racing) > 2004 to 2008Our range of Cat Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in volume of their exhaust and or add a more suitably aggressive tone. All our products are made from 304L Aircraft Grade stainless steel. This quality material will ensure that your Cat Back system

available in multiple configurations enabling the owner to choose the increase in volume of their exhaust and/or add a more suitably aggressive tone

so is made from Titanium

Many exhaust manufacturers also advise these as a necessary upgrade when fitting a performance downpipe

- If you are unsure which type you need

provides an all-round more involved and sportier upgrade whilst also opening up the opportunities for power gains for our tuning partners

Example of VW Golf GT sports exhaust (cat back exhaust)

The 430D dual exit cosmetic exhaust upgrade has been specially designed to offer a slightly deeper exhaust tone overall but stays within 2dB of the original exhaust

the exhaust valve opens allowing exhaust gases to be split between the rear silencer and a rear silencer by-pass

The default valve operating ranges will be lowered to allow for the valve to open sooner than the standard settings

Example of MK6 VW Golf GT 2

fuel pump sealing o-ring

Red silicone intake pipe