What does it do?
Manufactured from 304 grade stainless steel, the MMR high-performance Cat-Back Exhaust System for the F56 MINI unlocks power, boosts sound output and improves aesthetics, all whilst giving the driver the option to control the exhaust valve - and sound level, with the push of a button.
The cat-back system uses enlarged 2.75" pipework to provide a freeer flowing path for exhaust gasses to follow, whilst the carefully designed centre resonator and rear muffler offer less of a restriction compared to the OE system, but still give the F56 MINI its addictive exhaust note.
The addition of an exhaust valve delivers the best of both worlds, allowing you to easily switch between a more docile soundtrack, for one that unleashes the true tone and sound level that's just waiting to get out, all conveniently activated from a push of a button on the supplied key-fob.
Finishing the cat-back system, which can be joined to the OE downpipe as a standalone rear section, are a pair of beautifully manufactured twin carbon fibre trims, complete with MMR logos.
Our detail and performance-rich exhaust system is available as either this cat-back system, or as a complete system with downpipe and high-flow catalyst.
The MMR high-performance Cat-Back Exhaust System for the F56 MINI Cooper S and JCW boosts sound output and improves aesthetics, all whilst giving the driver the option to control the exhaust valve - and sound level, with the push of a button.
The MMR Cat-Back is supplied with everything you need for installation, including clamps, valve motor assembly, wiring loom and two key-fobs.
Will only fit Hatch Models and Pre-OPF models (2014-2016)
How we develop.
Every MMR Performance upgrade is developed and tested here in the UK by our expert engineering team of BMW enthusiasts.
Nothing gets the MMR logo until we've thoroughly proven it on road, track and dyno.
That's the MMR Performance difference.
How to buy?
Our network of expert MMR Performance dealers can supply the full range, together with product guidance and advice, plus often an experience fitting service.
If you haven't got a MMR Performance Partner Dealer close to you, don't worry! Remember you can buy direct from our MMR Performance webshop. Click here to browse and shop online, for worldwide despatch.