Competition Series 4" Catless Downpipe for the 2016+ X1/X2/2 Series Gran Coupe B46 US Spec (4 Cylinder) Engine Drivetrain:AWD (X-Drive) Our Competition Series Mid Pipes

Our Competition Series Mid Pipes feature a "H" style crossover

Some European Spec & Asia Spec cars feature the Otto Particulate Filter (OPF) system as part of their emissions equipment

The S55 engine does not have a pressurize hose or fitting from the factory that you can easily tap into

Also fits all Cooper JCW US & EU/Asia Spec

Another parts development directly from our 135i Time Attack racing program

Competition Series 4" Catless Downpipe for the 2016+ X1/X2/2 Series Gran Coupe B46 US Spec (4 Cylinder) Engine Drivetrain:AWD (X-Drive) Our Competition Series Mid PipesIntroducing our new Competition Series 4" Downpipes for your 2016+ X1 X2, 2020+ 2 Series Gran Coupe US Spec B46 four cylinder turbo engine! The B46 engine is found in all U. S. spec cars. The downpipe is different than the B48 found in the EU Asia spec cars. You must get the correct downpipe for your car as they are not interchangeable. Key Features: Made in the USA! Manufactured in house. Available for the 2015+ BMW X1 x2 2 Series Gran Coupe B46