Audi S4 B6 - Non-Resonated (Louder) Cat-Back Exhaust System with Jet-100 Cerakote Black Trims Model_M240i Cabriolet (F23 LCI) 2016-2021 This BMW M440i (G22) performance

This BMW M440i (G22) performance exhaust is made in 3"/76

Please Note: Certain models are shipped from factory with a single hanger and exhaust rubber on the standard back box

The high flow sports cat exhaust option will enable you to pass a UK MOT emissions test or police road side checks

GPF Back with Box Delete Test Results:

Audi S4 B6 - Non-Resonated (Louder) Cat-Back Exhaust System with Jet-100 Cerakote Black Trims Model_M240i Cabriolet (F23 LCI) 2016-2021 This BMW M440i (G22) performanceOur 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