BC Racing DS-Series Coilovers for 2008-2013 BMW 135i(I-11-DS) 1871 XClutch flywheels are the flywheel

XClutch flywheels are the flywheel of choice for many top motorsport teams and tuners from around the world

stepped aluminum intake tubes that allows that turbo and engine to breathe deep

Fits our 2ZZ-GE and K Series swap setups as well as our 1ZZ-FE supercharger setup

Do not exceed the vehicle’s gross vehicle weight rating (GVWR)

Carbureted engines: up to 1500 FWHP naturally aspirated and up to 1200 FWHP forced air induction

BC Racing DS-Series Coilovers for 2008-2013 BMW 135i(I-11-DS) 1871 XClutch flywheels are the flywheelBC Racing Coilovers NEW DS Series is perfect for street driving and occasional road course duty. With easily accessible adjustment knobs for fine tuning your compression rebound and separately adjustable ride height, having a performance coilover system couldn't be any easier. You choose how low or high you want your vehicle, no preset ride height here, and patented concave lower locking ring keeps it locked in. Ride height is adjusted by raising and