Parts for your vehicle

2003 BMW 3 Series

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Fitment varies by chassis.Choose a verified detail to confirm matching products, or continue with “Not sure” and review each application.

Slimline

2003 BMW 3 Series — Slimline Front 3-Piston Big Brake Kit — 13.8 in / 350 mm Drilled Rotors

MPN BKBM031-342CO

Axle: Front
Pistons: 3
Rotor diameter: 13.8 in / 350 mm
Rotor finish: Drilled

Chassis: E46 · 330 with OEM 282mm front rotor

$3,138.14Available to order

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Slimline

2003 BMW 3 Series — Slimline Front 3-Piston Big Brake Kit — 13.8 in / 350 mm Slotted Rotors

MPN BKBM031-342SO

Axle: Front
Pistons: 3
Rotor diameter: 13.8 in / 350 mm
Rotor finish: Slotted

Chassis: E46 · 330 with OEM 282mm front rotor

$3,138.14Available to order

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Procomp

2003 BMW 3 Series — Procomp Rear 4-Piston Big Brake Kit — 13 in / 330 mm Drilled Rotors

MPN BKBM031-433CO

Axle: Rear
Pistons: 4
Rotor diameter: 13 in / 330 mm
Rotor finish: Drilled

Chassis: E46 · 330i, Ci

$2,293.26Available to order

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Procomp

2003 BMW 3 Series — Procomp Rear 4-Piston Big Brake Kit — 13 in / 330 mm Slotted Rotors

MPN BKBM031-433SO

Axle: Rear
Pistons: 4
Rotor diameter: 13 in / 330 mm
Rotor finish: Slotted

Chassis: E46 · 330i, Ci

$2,293.26Available to order

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Dualcomp

2003 BMW 3 Series — Dualcomp Rear 4-Piston Big Brake Kit — 13 in / 330 mm Drilled Rotors

MPN BKBM031-435CO

Axle: Rear
Pistons: 4
Rotor diameter: 13 in / 330 mm
Rotor finish: Drilled

Chassis: E46 · 330i, Ci

$3,017.44Available to order

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Dualcomp

2003 BMW 3 Series — Dualcomp Rear 4-Piston Big Brake Kit — 13 in / 330 mm Slotted Rotors

MPN BKBM031-435SO

Axle: Rear
Pistons: 4
Rotor diameter: 13 in / 330 mm
Rotor finish: Slotted

Chassis: E46 · 330i, Ci

$3,017.44Available to order

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Supercomp

2003 BMW 3 Series — Supercomp Rear 4-Piston Big Brake Kit — 13 in / 330 mm Drilled Rotors

MPN BKBM031-437CO

Axle: Rear
Pistons: 4
Rotor diameter: 13 in / 330 mm
Rotor finish: Drilled

Chassis: E46 · 330i, Ci

$2,625.17Available to order

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Supercomp

2003 BMW 3 Series — Supercomp Rear 4-Piston Big Brake Kit — 13 in / 330 mm Slotted Rotors

MPN BKBM031-437SO

Axle: Rear
Pistons: 4
Rotor diameter: 13 in / 330 mm
Rotor finish: Slotted

Chassis: E46 · 330i, Ci

$2,625.17Available to order

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Procomp

2003 BMW 3 Series — Procomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors

MPN BKBM031-443CO

Axle: Rear
Pistons: 4
Rotor diameter: 14 in / 356 mm
Rotor finish: Drilled

Chassis: E46 · 330i, Ci

$2,715.69Available to order

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Procomp

2003 BMW 3 Series — Procomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Slotted Rotors

MPN BKBM031-443SO

Axle: Rear
Pistons: 4
Rotor diameter: 14 in / 356 mm
Rotor finish: Slotted

Chassis: E46 · 330i, Ci

$2,715.69Available to order

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Dualcomp

2003 BMW 3 Series — Dualcomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors

MPN BKBM031-445CO

Axle: Rear
Pistons: 4
Rotor diameter: 14 in / 356 mm
Rotor finish: Drilled

Chassis: E46 · 330i, Ci

$3,439.88Available to order

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Dualcomp

2003 BMW 3 Series — Dualcomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Slotted Rotors

MPN BKBM031-445SO

Axle: Rear
Pistons: 4
Rotor diameter: 14 in / 356 mm
Rotor finish: Slotted

Chassis: E46 · 330i, Ci

$3,439.88Available to order

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Supercomp

2003 BMW 3 Series — Supercomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors

MPN BKBM031-447CO

Axle: Rear
Pistons: 4
Rotor diameter: 14 in / 356 mm
Rotor finish: Drilled

Chassis: E46 · 330i, Ci

$3,047.62Available to order

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Supercomp

2003 BMW 3 Series — Supercomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Slotted Rotors

MPN BKBM031-447SO

Axle: Rear
Pistons: 4
Rotor diameter: 14 in / 356 mm
Rotor finish: Slotted

Chassis: E46 · 330i, Ci

$3,047.62Available to order

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99-05 BMW 3 Series - Rear 6 Piston Big Brake Kit w/ 15 in. Drilled Rotors - Procomp

Supercomp

2003 BMW 3 Series — Supercomp Rear 6-Piston Big Brake Kit — 15 in / 380 mm Drilled Rotors

MPN BKBM031-653CO

Axle: Rear
Pistons: 6
Rotor diameter: 15 in / 380 mm
Rotor finish: Drilled

Chassis: E46 · 330i, Ci

$4,043.37Available to order

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99-05 BMW 3 Series - Rear 6 Piston Big Brake Kit w/ 15 in. Slotted Rotors - Procomp

Supercomp

2003 BMW 3 Series — Supercomp Rear 6-Piston Big Brake Kit — 15 in / 380 mm Slotted Rotors

MPN BKBM031-653SO

Axle: Rear
Pistons: 6
Rotor diameter: 15 in / 380 mm
Rotor finish: Slotted

Chassis: E46 · 330i, Ci

$4,043.37Available to order

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Procomp

2003 BMW 3 Series — Procomp Front 8-Piston Big Brake Kit — 13 in / 330 mm Drilled Rotors

MPN BKBM031-831CO

Axle: Front
Pistons: 8
Rotor diameter: 13 in / 330 mm
Rotor finish: Drilled

Chassis: E46 · 330 with OEM 282mm front rotor

$2,112.21Available to order

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Procomp

2003 BMW 3 Series — Procomp Front 8-Piston Big Brake Kit — 13 in / 330 mm Slotted Rotors

MPN BKBM031-831SO

Axle: Front
Pistons: 8
Rotor diameter: 13 in / 330 mm
Rotor finish: Slotted

Chassis: E46 · 330 with OEM 282mm front rotor

$2,112.21Available to order

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Supercomp

2003 BMW 3 Series — Supercomp Front 8-Piston Big Brake Kit — 13 in / 330 mm Drilled Rotors

MPN BKBM031-836CO

Axle: Front
Pistons: 8
Rotor diameter: 13 in / 330 mm
Rotor finish: Drilled

Chassis: E46 · 330 with OEM 282mm front rotor

$2,444.12Available to order

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Supercomp

2003 BMW 3 Series — Supercomp Front 8-Piston Big Brake Kit — 13 in / 330 mm Slotted Rotors

MPN BKBM031-836SO

Axle: Front
Pistons: 8
Rotor diameter: 13 in / 330 mm
Rotor finish: Slotted

Chassis: E46 · 330 with OEM 282mm front rotor

$2,444.12Available to order

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