BC Racing BR RH Coilovers for BMW 3 Series F31 3-Bolt Top Mount TRUE REAR Evo X Timing Exhaust: 57 - 17

Timing Exhaust: 57 - 17

Increased larger core size with AIRTEC’s smoothed end tanks for increased flow rating and lower charge cooling temperatures

Valve Exhaust Lift: 406"

Fitting takes approx 1 hour

you will have a gear throw shortening of 25%

BC Racing BR RH Coilovers for BMW 3 Series F31 3-Bolt Top Mount TRUE REAR Evo X Timing Exhaust: 57 - 17Supplied in default spring rates, at the time of writing are: 6 6KG Please note that these may be adjusted by BC based on customer feedback, if you require a specific spring rate, please contact us. LISTING IMAGE IS GENERIC The BR series coilovers use a large 46mm diameter piston in a 53mm diameter damper body to maximise oil capacity. As the damper unit operates the oil contained within heats up. The viscosity of oil changes as its temperature varies