Mercedes A/GLA/CLA 45 AMG M133 360BHP Down-pipe, can be fitted to M133 Engine. This engine as supplied from AMG factory has a Catalytic Converter which restricts exhaust flow in high performance remapping scenarios, thus reducing the power and sound of the exhaust. Whilst this is rated for the stock power band that the engine produces, as you turn up the boost during remapping power of the car will be effected by the exhaust gases flow and increase in exhaust gases back pressure. This cat-less Down-pipe will improve the exhaust airflow as well as the noise of the exhaust. Much crisper and sharper exhaust pops during gear changes.
Direct bolt-on fitment
– Disclaimer : Removing any emission control system from your vehicle such as, Catalytic converter, DPF, GPF, EGR, AdBlue, is illegal and only should be used for off road/ testing /racing purposes only, as this modification is MOT failure in the UK.
– Please note; Removing Catalytic converter may cause the engine management light to illuminate. ECU Remap will be required to code out the fault code flagged by the ECU for catalytic efficiency.
Mercedes Benz A45 AMG 2013-2018
Mercedes Benz CLA45 AMG 2013-2018
Mercedes Benz GLA45 AMG 2013-2018