Audi RS3 8V - 80MM Non-Resonated (Louder) Cat-Back Exhaust System with Polished Trims Model_M440i (G23) Convertible 22> Improved reliability

Improved reliability

The best results were seen to be on Map 5 where the BMW M140i produced 423 whp and 453 lb-ft this means an overall increase of 96 whp and 86 lb-ft over the stock vehicle

2mm pipework and fits from the Gasoline Particulate Filter section backwards (GPF-back) replacing the second centre and rear sections

- SEAT Leon Cupra R (1P)

Application: Fast Road

Audi RS3 8V - 80MM Non-Resonated (Louder) Cat-Back Exhaust System with Polished Trims Model_M440i (G23) Convertible 22> Improved reliabilityOur 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