EBC Brakes BMW F20/F21 1 Series, F22/F23 2 Series, E90-F31 3 Series, F32-F36 4 Series, E84 X1, F34 3 Series GT & 1 more Front USR Slotted Disc USR1663 Brand_Precision Raceworks and reduce the effectiveness of

and reduce the effectiveness of your suspension

Q0631) is a direct-fit

Direct bolt-on installation using factory mounting components

this radiator delivers the enhanced cooling capacity essential for high horsepower applications and rigorous racing environments

2 Series (xDrive F44) & 3 more

EBC Brakes BMW F20/F21 1 Series, F22/F23 2 Series, E90-F31 3 Series, F32-F36 4 Series, E84 X1, F34 3 Series GT & 1 more Front USR Slotted Disc USR1663 Brand_Precision Raceworks and reduce the effectiveness ofThe EBC Premium Disc USR Fine Slotted Sport Series (Pair) USR1663 is a performance disc upgrade for BMW 1 Series (F20), 1 Series (F21), 1 Series (xDrive F20), 1 Series (xDrive F21) & 25 more. Improved heat dissipation and fade resistance over OE discs for spirited driving. Specifications Type: EBC USR slotted Position: Front axle Front disc diameter: 312mm Rear disc diameter: 300mm Note: 160mm Handbrake hub inner diameter Vehicle Compatibility