SSXBM964 - For BMW F20 / F21 M135i Milltek Cat Back Resonated 3" Exhaust System
Milltek have 30 years of continuous ongoing experience of exhaust development. They use only the highest grade T304 Stainless Steel in their exhausts. This is a very hard wearing alloy with a high chromium content offering superb corrosion resistance. It is also evident in the design of Milltek’s exhaust systems. Unlike systems merely designed to be loud Milltek optimise their systems for minimum back pressure and maximum flow-rate. The more exhaust gas you get out of your engine the more air you can get in which in turn leads to power gains as the engine breathes more freely. You will also enjoy performance gains from the reduced weight of these systems against the stock systems.
Milltek understand that the grown up motoring enthusiast might not want to wake up the neighbours or listen to a droning exhaust note on long motorway journeys so they offer a choice of resonated and non-resonated systems. Resonated systems come with a special resonator chamber designed to cancel out certain frequencies. Non-resonated systems are a little louder but offer the best power gains and are still engineered not to be excessively loud.
SSXBM964
Milltek Stainless Steel 3.00” (76.20mm) Resonated Cat Back System
System Fits:
BMW 1 Series M 135i 3 & 5 Door (F21 & F20) 2012 and later
System Includes:
MSBM219: Flexible Connecting Pipe
MSBM220: Centre Connecting Pipe
MSBM221: Rear Silencer Connecting Pipe
MSBM222: Rear Silencer - Road
MSBM224 x2: Rear Silencer Connecting Pipes
MSAU529 x2: Polished Tip Assembly
Tip Style
Twin 90mm GT90
** IMPORTANT INFORMATION **
Picture purely for illustration purposes only, but actual images are used where possible. As these systems run from primary catalyst back they may replace secondary catalytic converters where present (application dependant). The vehicle SHOULD still be able to pass MOT emissions test (but this is not guaranteed), without the secondary catalyst unit.