Parts for your vehicle

2003 Subaru Legacy

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

Slimline

2003 Subaru Legacy — Slimline Front 3-Piston Big Brake Kit — 11.3 in / 286 mm Slotted Rotors

MPN BKSB091-312SO

Axle: Front
Pistons: 3
Rotor diameter: 11.3 in / 286 mm
Rotor finish: Slotted

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

$2,474.30Available to order

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Slimline

2003 Subaru Legacy — Slimline Front 3-Piston Big Brake Kit — 12 in / 304 mm Slotted Rotors

MPN BKSB091-322SO

Axle: Front
Pistons: 3
Rotor diameter: 12 in / 304 mm
Rotor finish: Slotted

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

$2,595.00Available to order

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Slimline

2003 Subaru Legacy — Slimline Front 3-Piston Big Brake Kit — 13 in / 330 mm Slotted Rotors

MPN BKSB091-332SO

Axle: Front
Pistons: 3
Rotor diameter: 13 in / 330 mm
Rotor finish: Slotted

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

$2,715.69Available to order

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Slimline

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

MPN BKSB091-342SO

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

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

$3,138.14Available to order

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Procomp

2003 Subaru Legacy — Procomp Front 6-Piston Big Brake Kit — 11.3 in / 286 mm Slotted Rotors

MPN BKSB091-611SO

Axle: Front
Pistons: 6
Rotor diameter: 11.3 in / 286 mm
Rotor finish: Slotted

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

$1,870.81Available to order

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Procomp

2003 Subaru Legacy — Procomp Front 6-Piston Big Brake Kit — 12 in / 304 mm Slotted Rotors

MPN BKSB091-621SO

Axle: Front
Pistons: 6
Rotor diameter: 12 in / 304 mm
Rotor finish: Slotted

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

$1,991.51Available to order

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Procomp

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

MPN BKSB091-831SO

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

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

$2,112.21Available 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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Procomp

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

MPN BKSB091-841SO

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

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

$2,534.65Available 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 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 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 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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Slimline

2003 Subaru Legacy — Slimline Front 3-Piston Big Brake Kit — 11.3 in / 286 mm Slotted Rotors

MPN BKSB110-312SO

Axle: Front
Pistons: 3
Rotor diameter: 11.3 in / 286 mm
Rotor finish: Slotted

Chassis: B4

$2,474.30Available to order

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Slimline

2003 Subaru Legacy — Slimline Front 3-Piston Big Brake Kit — 12 in / 304 mm Slotted Rotors

MPN BKSB110-322SO

Axle: Front
Pistons: 3
Rotor diameter: 12 in / 304 mm
Rotor finish: Slotted

Chassis: B4

$2,595.00Available to order

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Slimline

2003 Subaru Legacy — Slimline Front 3-Piston Big Brake Kit — 13 in / 330 mm Slotted Rotors

MPN BKSB110-332SO

Axle: Front
Pistons: 3
Rotor diameter: 13 in / 330 mm
Rotor finish: Slotted

Chassis: B4

$2,715.69Available to order

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Slimline

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

MPN BKSB110-342SO

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

Chassis: B4

$3,138.14Available to order

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Procomp

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

MPN BKSB110-433SO

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

Chassis: B4 · With OEM Brembo brake package

$2,293.26Available to order

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Dualcomp

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

MPN BKSB110-435SO

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

Chassis: B4 · With OEM Brembo brake package

$3,017.44Available 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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