Parts for your vehicle

2003 Subaru Legacy

Change yearChassisApplication detail

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

Supercomp

2003 Subaru Legacy — Supercomp Front 8-Piston Big Brake Kit — 13 in / 330 mm Drilled Rotors

MPN BKSB091-836CO

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

Chassis: BL9 · Application detail: 2.5 GT and Wagon GT only

$2,444.12Available to order

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Supercomp

2003 Subaru Legacy — Supercomp Front 8-Piston Big Brake Kit — 13 in / 330 mm Slotted Rotors

MPN BKSB091-836SO

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

Chassis: BL9 · Application detail: 2.5 GT and Wagon GT only

$2,444.12Available to order

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Supercomp

2003 Subaru Legacy — Supercomp Front 8-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors

MPN BKSB091-846CO

Axle: Front
Pistons: 8
Rotor diameter: 14 in / 356 mm
Rotor finish: Drilled

Chassis: BL9 · Application detail: 2.5 GT and Wagon GT only

$2,866.57Available to order

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Supercomp

2003 Subaru Legacy — Supercomp Front 8-Piston Big Brake Kit — 14 in / 356 mm Slotted Rotors

MPN BKSB091-846SO

Axle: Front
Pistons: 8
Rotor diameter: 14 in / 356 mm
Rotor finish: Slotted

Chassis: BL9 · Application detail: 2.5 GT and Wagon GT only

$2,866.57Available to order

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Supercomp

2003 Subaru Legacy — Supercomp Front 8-Piston Big Brake Kit — 15 in / 380 mm Drilled Rotors

MPN BKSB091-951CO

Axle: Front
Pistons: 8
Rotor diameter: 15 in / 380 mm
Rotor finish: Drilled

Chassis: BL9 · Application detail: 2.5 GT and Wagon GT only

$3,862.32Available to order

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Supercomp

2003 Subaru Legacy — Supercomp Front 8-Piston Big Brake Kit — 15 in / 380 mm Slotted Rotors

MPN BKSB091-951SO

Axle: Front
Pistons: 8
Rotor diameter: 15 in / 380 mm
Rotor finish: Slotted

Chassis: BL9 · Application detail: 2.5 GT and Wagon GT only

$3,862.32Available to order

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Supercomp

2003 Subaru Legacy — Supercomp Front 8-Piston Big Brake Kit — 15.7 in / 400 mm Drilled Rotors

MPN BKSB091-961CO

Axle: Front
Pistons: 8
Rotor diameter: 15.7 in / 400 mm
Rotor finish: Drilled

Chassis: BL9 · Application detail: 2.5 GT and Wagon GT only

$4,586.51Available to order

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Supercomp

2003 Subaru Legacy — Supercomp Front 8-Piston Big Brake Kit — 15.7 in / 400 mm Slotted Rotors

MPN BKSB091-961SO

Axle: Front
Pistons: 8
Rotor diameter: 15.7 in / 400 mm
Rotor finish: Slotted

Chassis: BL9 · Application detail: 2.5 GT and Wagon GT only

$4,586.51Available to order

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Supercomp

2003 Subaru Legacy — Supercomp Front 8-Piston Big Brake Kit — 16.6 in / 421 mm Drilled Rotors

MPN BKSB091-971CO

Axle: Front
Pistons: 8
Rotor diameter: 16.6 in / 421 mm
Rotor finish: Drilled

Chassis: BL9 · Application detail: 2.5 GT and Wagon GT only

$5,793.48Available to order

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Supercomp

2003 Subaru Legacy — Supercomp Front 8-Piston Big Brake Kit — 16.6 in / 421 mm Slotted Rotors

MPN BKSB091-971SO

Axle: Front
Pistons: 8
Rotor diameter: 16.6 in / 421 mm
Rotor finish: Slotted

Chassis: BL9 · Application detail: 2.5 GT and Wagon GT only

$5,793.48Available to order

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Supercomp

2003 Subaru Legacy — Supercomp Rear 4-Piston Big Brake Kit — 13 in / 330 mm Drilled Rotors

MPN BKSB110-437CO

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

Chassis: B4 · With OEM Brembo brake package

$2,625.17Available to order

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Supercomp

2003 Subaru Legacy — Supercomp Rear 4-Piston Big Brake Kit — 13 in / 330 mm Slotted Rotors

MPN BKSB110-437SO

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

Chassis: B4 · With OEM Brembo brake package

$2,625.17Available to order

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Supercomp

2003 Subaru Legacy — Supercomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors

MPN BKSB110-447CO

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

Chassis: B4 · With OEM Brembo brake package

$3,047.62Available to order

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Supercomp

2003 Subaru Legacy — Supercomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Slotted Rotors

MPN BKSB110-447SO

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

Chassis: B4 · With OEM Brembo brake package

$3,047.62Available to order

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00-04 Subaru Legacy - Rear 6 Piston Big Brake Kit w/ 15 in. Drilled Rotors - Procomp

Supercomp

2003 Subaru Legacy — Supercomp Rear 6-Piston Big Brake Kit — 15 in / 380 mm Drilled Rotors

MPN BKSB110-653CO

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

Chassis: B4 · With OEM Brembo brake package

$4,043.37Available to order

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00-04 Subaru Legacy - Rear 6 Piston Big Brake Kit w/ 15 in. Slotted Rotors - Procomp

Supercomp

2003 Subaru Legacy — Supercomp Rear 6-Piston Big Brake Kit — 15 in / 380 mm Slotted Rotors

MPN BKSB110-653SO

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

Chassis: B4 · With OEM Brembo brake package

$4,043.37Available to order

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Supercomp

2003 Subaru Legacy — Supercomp Front 8-Piston Big Brake Kit — 13 in / 330 mm Drilled Rotors

MPN BKSB110-836CO

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

Chassis: B4

$2,444.12Available to order

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Supercomp

2003 Subaru Legacy — Supercomp Front 8-Piston Big Brake Kit — 13 in / 330 mm Slotted Rotors

MPN BKSB110-836SO

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

Chassis: B4

$2,444.12Available to order

View product

Supercomp

2003 Subaru Legacy — Supercomp Front 8-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors

MPN BKSB110-846CO

Axle: Front
Pistons: 8
Rotor diameter: 14 in / 356 mm
Rotor finish: Drilled

Chassis: B4

$2,866.57Available to order

View product

Supercomp

2003 Subaru Legacy — Supercomp Front 8-Piston Big Brake Kit — 14 in / 356 mm Slotted Rotors

MPN BKSB110-846SO

Axle: Front
Pistons: 8
Rotor diameter: 14 in / 356 mm
Rotor finish: Slotted

Chassis: B4

$2,866.57Available to order

View product

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