Parts for your vehicle

2003 Subaru Impreza STI

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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.

02-04 Subaru Impreza STI - Rear 6 Piston Big Brake Kit w/ 15 in. Drilled Rotors - Procomp

Supercomp

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

MPN BKSB060-653CO

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

Chassis: GDF · With OEM Brembo brake package

$4,043.37Available to order

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02-04 Subaru Impreza STI - Rear 6 Piston Big Brake Kit w/ 15 in. Slotted Rotors - Procomp

Supercomp

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

MPN BKSB060-653SO

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

Chassis: GDF · With OEM Brembo brake package

$4,043.37Available to order

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Procomp

2003 Subaru Impreza STi — Procomp Front 8-Piston Big Brake Kit — 13 in / 330 mm Drilled Rotors

MPN BKSB060-831CO

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

$2,112.21Available to order

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Procomp

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

MPN BKSB060-831SO

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

$2,112.21Available to order

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Supercomp

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

MPN BKSB060-836CO

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

$2,444.12Available to order

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Supercomp

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

MPN BKSB060-836SO

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

$2,444.12Available to order

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Procomp

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

MPN BKSB060-841CO

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

$2,534.65Available to order

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Procomp

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

MPN BKSB060-841SO

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

$2,534.65Available to order

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Supercomp

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

MPN BKSB060-846CO

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

$2,866.57Available to order

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Supercomp

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

MPN BKSB060-846SO

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

$2,866.57Available to order

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Supercomp

2003 Subaru Impreza STi — Supercomp Rear 8-Piston Big Brake Kit — 15.7 in / 400 mm Drilled Rotors

MPN BKSB060-863CO

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

Chassis: GDF · With OEM Brembo brake package

$4,767.55Available to order

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Supercomp

2003 Subaru Impreza STi — Supercomp Rear 8-Piston Big Brake Kit — 15.7 in / 400 mm Slotted Rotors

MPN BKSB060-863SO

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

Chassis: GDF · With OEM Brembo brake package

$4,767.55Available to order

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Supercomp

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

MPN BKSB060-951CO

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

$3,862.32Available to order

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Supercomp

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

MPN BKSB060-951SO

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

$3,862.32Available to order

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Supercomp

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

MPN BKSB060-961CO

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

$4,586.51Available to order

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Supercomp

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

MPN BKSB060-961SO

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

$4,586.51Available to order

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Supercomp

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

MPN BKSB060-971CO

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

$5,793.48Available to order

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Supercomp

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

MPN BKSB060-971SO

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

$5,793.48Available to order

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