Procomp
2003 BMW M3 — Procomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors
MPN BKBM050-443CO
- Axle
- Rear
- Pistons
- 4
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Drilled
Chassis: E46
$2,715.69Available to order
View productParts for your vehicle
2003 BMW M3
Fitment varies by chassis, application detail.Choose a verified detail to confirm matching products, or continue with “Not sure” and review each application.
Procomp
2003 BMW M3 — Procomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Slotted Rotors
MPN BKBM050-443SO
- Axle
- Rear
- Pistons
- 4
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Slotted
Chassis: E46
$2,715.69Available to order
View productDualcomp
2003 BMW M3 — Dualcomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors
MPN BKBM050-445CO
- Axle
- Rear
- Pistons
- 4
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Drilled
Chassis: E46
$3,439.88Available to order
View productDualcomp
2003 BMW M3 — Dualcomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Slotted Rotors
MPN BKBM050-445SO
- Axle
- Rear
- Pistons
- 4
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Slotted
Chassis: E46
$3,439.88Available to order
View product
Supercomp
2003 BMW M3 — Supercomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors
MPN BKBM050-447CO
- Axle
- Rear
- Pistons
- 4
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Drilled
Chassis: E46
$3,047.62Available to order
View productSupercomp
2003 BMW M3 — Supercomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Slotted Rotors
MPN BKBM050-447SO
- Axle
- Rear
- Pistons
- 4
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Slotted
Chassis: E46
$3,047.62Available to order
View productProcomp
2003 BMW M3 — Procomp Front 8-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors
MPN BKBM050-841CO
- Axle
- Front
- Pistons
- 8
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Drilled
Chassis: E46
$2,534.65Available to order
View productProcomp
2003 BMW M3 — Procomp Front 8-Piston Big Brake Kit — 14 in / 356 mm Slotted Rotors
MPN BKBM050-841SO
- Axle
- Front
- Pistons
- 8
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Slotted
Chassis: E46
$2,534.65Available to order
View productSupercomp
2003 BMW M3 — Supercomp Front 8-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors
MPN BKBM050-846CO
- Axle
- Front
- Pistons
- 8
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Drilled
Chassis: E46
$2,866.57Available to order
View productSupercomp
2003 BMW M3 — Supercomp Front 8-Piston Big Brake Kit — 14 in / 356 mm Slotted Rotors
MPN BKBM050-846SO
- Axle
- Front
- Pistons
- 8
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Slotted
Chassis: E46
$2,866.57Available to order
View productProcomp
2003 BMW M3 — Procomp Front 8-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors
MPN BKBM051-841CO
- Axle
- Front
- Pistons
- 8
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Drilled
Chassis: E46 · Application detail: Euro-Spec M3 ONLY
$2,534.65Available to order
View productProcomp
2003 BMW M3 — Procomp Front 8-Piston Big Brake Kit — 14 in / 356 mm Slotted Rotors
MPN BKBM051-841SO
- Axle
- Front
- Pistons
- 8
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Slotted
Chassis: E46 · Application detail: Euro-Spec M3 ONLY
$2,534.65Available to order
View productSupercomp
2003 BMW M3 — Supercomp Front 8-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors
MPN BKBM051-846CO
- Axle
- Front
- Pistons
- 8
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Drilled
Chassis: E46 · Application detail: Euro-Spec M3 ONLY
$2,866.57Available to order
View productSupercomp
2003 BMW M3 — Supercomp Front 8-Piston Big Brake Kit — 14 in / 356 mm Slotted Rotors
MPN BKBM051-846SO
- Axle
- Front
- Pistons
- 8
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Slotted
Chassis: E46 · Application detail: Euro-Spec M3 ONLY
$2,866.57Available to order
View productApplication support
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