Audi A4 2.0 B9 Quattro - Road+ Part Resonated Cat Back Exhaust System with Dual GT-100 Polished Trims Seat / Cupra > Leon > 2.0 TDI 140PS > 2004 to 2012 We believe in continuous evolution

We believe in continuous evolution

The stock BMW tailpipes are prone to rust after a period of time

On testing the Fabia achieved a 50

For further performance upgrades

Audi A4 2.0 B9 Quattro - Road+ Part Resonated Cat Back Exhaust System with Dual GT-100 Polished Trims Seat / Cupra > Leon > 2.0 TDI 140PS > 2004 to 2012 We believe in continuous evolutionOur 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