Audi S5 B9 Sport Diff models with Brace Bars - Non-Resonated Cat-Back (Louder) with Quad Polished Ovals Trims BMW > 4 Series > F32 428i Coupe�� (Manual Gearbox Blue silicone intake pipe

Blue silicone intake pipe

AIRTEC logo available at no extra charge

or keeping fuel stored safely in the workshop

Genuine VAG part

2mm pipework and fits from the GPF section backwards (GPF-back)

Audi S5 B9 Sport Diff models with Brace Bars - Non-Resonated Cat-Back (Louder) with Quad Polished Ovals Trims BMW > 4 Series > F32 428i Coupe�� (Manual Gearbox Blue silicone intake pipeOur 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