Audi TTRS MK3 Quattro - 80mm Resonated (Quieter) Cat-Back Exhaust System with Polished Trims Model_A 45 S (2019>) Fits: F30 / F30 LCI

Fits: F30 / F30 LCI (Saloon) & F31 / F31 LCI (Touring / Estate) M-Sport models (additional quad exit panel required)

2mm bore pipework and replaces the primary catalysts (Cat Bypass)

Replacing the original plastic expansion tank

This BMW M3 performance exhaust is made in 3"/76

The new part removes the central silencer/resonator found in the O/E system allowing for smoother gas flow rates for improved power delivery and a noticeably enhanced exhaust tone

Audi TTRS MK3 Quattro - 80mm Resonated (Quieter) Cat-Back Exhaust System with Polished Trims Model_A 45 S (2019>) Fits: F30 / F30 LCIOur 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