Mercedes A45/A45S AMG W177 Hatch - Non-Resonated (Louder) GPF Back Exhaust System - Uses OE Trims a38l Inlet air is filtered by

Inlet air is filtered by our custom-spec'd high flow

Fitting Video - BMW M4 Performance Exhaust (Valved Primary Cat Back Exhaust)

The AMG rear panel is available from your local Mercedes dealer

The ECS Tuning Luft-Technik Induction System Includes the following:​

SEAT and VW

Mercedes A45/A45S AMG W177 Hatch - Non-Resonated (Louder) GPF Back Exhaust System - Uses OE Trims a38l Inlet air is filtered byOur 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