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.

Procomp

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

MPN BKSB091-841CO

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

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

$2,534.65Available to order

View product

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

View product

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

View product

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

View product

Procomp

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

MPN BKSB110-443CO

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

Chassis: B4 · With OEM Brembo brake package

$2,715.69Available to order

View product

Procomp

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

MPN BKSB110-443SO

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

Chassis: B4 · With OEM Brembo brake package

$2,715.69Available to order

View product

Dualcomp

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

MPN BKSB110-445CO

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

Chassis: B4 · With OEM Brembo brake package

$3,439.88Available to order

View product

Dualcomp

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

MPN BKSB110-445SO

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

Chassis: B4 · With OEM Brembo brake package

$3,439.88Available to order

View product

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

View product

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

View product

Procomp

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

MPN BKSB110-841CO

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

Chassis: B4

$2,534.65Available to order

View product

Procomp

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

MPN BKSB110-841SO

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

Chassis: B4

$2,534.65Available 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

Procomp

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

MPN BKSB111-443CO

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

Chassis: B4 · Without OEM Brembo brack package

$2,715.69Available to order

View product

Procomp

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

MPN BKSB111-443SO

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

Chassis: B4 · Without OEM Brembo brack package

$2,715.69Available to order

View product

Dualcomp

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

MPN BKSB111-445CO

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

Chassis: B4 · Without OEM Brembo brack package

$3,439.88Available to order

View product

Dualcomp

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

MPN BKSB111-445SO

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

Chassis: B4 · Without OEM Brembo brack package

$3,439.88Available to order

View product

Supercomp

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

MPN BKSB111-447CO

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

Chassis: B4 · Without OEM Brembo brack package

$3,047.62Available to order

View product

Supercomp

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

MPN BKSB111-447SO

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

Chassis: B4 · Without OEM Brembo brack package

$3,047.62Available to order

View product

Application support

Build with the right fit.

Have your year, model and part number ready. We’ll help with the details.

Talk to KSport