Wilwood Big Brake Kit to suit BMW E46 M3 2001-2005
They are fully compatible with OE master cylinder output while retaining the full factory ABS functions

140-14752
Forged Superlite 4 Piston Calipers (Red Caliper upgrade available at no extra cost), Bp-20 Pads included
12.88″ Oversized GT Spec-37 48 Curved Vane Slotted Rotors (Slotted/Drilled Rotor upgrade available at no extra cost)
Line Kit included

140-14980
Forged Superlite Thermlock 4 Piston Type III Anodize Calipers, Bp-35 Race Compund Pads included
12.88″ Oversized GT Spec-37 48 Curved Vane Slotted Rotors
Line Kit included
Intended for Road Race apllications