Slimline
2009 Audi A3 Sportback — Slimline Front 3-Piston Big Brake Kit — 13 in / 330 mm Drilled Rotors
MPN BKAU072-332CO
- Axle
- Front
- Pistons
- 3
- Rotor diameter
- 13 in / 330 mm
- Rotor finish
- Drilled
$2,715.69Available to order
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2009 Audi A3 Sportback
Fitment varies by drivetrain.Choose a verified detail to confirm matching products, or continue with “Not sure” and review each application.
Slimline
2009 Audi A3 Sportback — Slimline Front 3-Piston Big Brake Kit — 13.8 in / 350 mm Drilled Rotors
MPN BKAU072-342CO
- Axle
- Front
- Pistons
- 3
- Rotor diameter
- 13.8 in / 350 mm
- Rotor finish
- Drilled
$3,138.14Available to order
Choose optionsProcomp
2009 Audi A3 Sportback — Procomp Rear 2-Piston Big Brake Kit — 11.3 in / 286 mm Drilled Rotors
MPN BKAU072-412CO
- Axle
- Rear
- Pistons
- 2
- Rotor diameter
- 11.3 in / 286 mm
- Rotor finish
- Drilled
Drivetrain: 2WD · OEM handbrake WILL NOT function
$2,232.90Available to order
View productProcomp
2009 Audi A3 Sportback — Procomp Rear 2-Piston Big Brake Kit — 12 in / 304 mm Drilled Rotors
MPN BKAU072-422CO
- Axle
- Rear
- Pistons
- 2
- Rotor diameter
- 12 in / 304 mm
- Rotor finish
- Drilled
Drivetrain: 2WD · OEM handbrake WILL NOT function
$1,991.51Available to order
View productProcomp
2009 Audi A3 Sportback — Procomp Rear 4-Piston Big Brake Kit — 13 in / 330 mm Drilled Rotors
MPN BKAU072-432CO
- Axle
- Rear
- Pistons
- 4
- Rotor diameter
- 13 in / 330 mm
- Rotor finish
- Drilled
Drivetrain: 2WD · OEM handbrake WILL NOT function
$2,474.30Available to order
View productDualcomp
2009 Audi A3 Sportback — Dualcomp Rear 4-Piston Big Brake Kit — 13 in / 330 mm Drilled Rotors
MPN BKAU072-434CO
- Axle
- Rear
- Pistons
- 4
- Rotor diameter
- 13 in / 330 mm
- Rotor finish
- Drilled
Drivetrain: 2WD · OEM handbrake will not function
$3,198.48Available to order
View product
Supercomp
2009 Audi A3 Sportback — Supercomp Rear 4-Piston Big Brake Kit — 13 in / 330 mm Drilled Rotors
MPN BKAU072-436CO
- Axle
- Rear
- Pistons
- 4
- Rotor diameter
- 13 in / 330 mm
- Rotor finish
- Drilled
Drivetrain: 2WD · OEM handbrake WILL NOT function
$2,806.22Available to order
View productProcomp
2009 Audi A3 Sportback — Procomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors
MPN BKAU072-442CO
- Axle
- Rear
- Pistons
- 4
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Drilled
Drivetrain: 2WD · OEM handbrake WILL NOT function
$2,896.74Available to order
View productDualcomp
2009 Audi A3 Sportback — Dualcomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors
MPN BKAU072-444CO
- Axle
- Rear
- Pistons
- 4
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Drilled
Drivetrain: 2WD · OEM handbrake will not function
$3,620.93Available to order
View productSupercomp
2009 Audi A3 Sportback — Supercomp Rear 4-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors
MPN BKAU072-446CO
- Axle
- Rear
- Pistons
- 4
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Drilled
Drivetrain: 2WD · OEM handbrake WILL NOT function
$3,228.66Available to order
View product
Supercomp
2009 Audi A3 Sportback — Supercomp Rear 6-Piston Big Brake Kit — 15 in / 380 mm Drilled Rotors
MPN BKAU072-652CO
- Axle
- Rear
- Pistons
- 6
- Rotor diameter
- 15 in / 380 mm
- Rotor finish
- Drilled
Drivetrain: 2WD · OEM handbrake WILL NOT function
$4,043.37Available to order
View productProcomp
2009 Audi A3 Sportback — Procomp Front 8-Piston Big Brake Kit — 13 in / 330 mm Drilled Rotors
MPN BKAU072-831CO
- Axle
- Front
- Pistons
- 8
- Rotor diameter
- 13 in / 330 mm
- Rotor finish
- Drilled
$2,112.21Available to order
Choose optionsSupercomp
2009 Audi A3 Sportback — Supercomp Front 8-Piston Big Brake Kit — 13 in / 330 mm Drilled Rotors
MPN BKAU072-836CO
- Axle
- Front
- Pistons
- 8
- Rotor diameter
- 13 in / 330 mm
- Rotor finish
- Drilled
$2,444.12Available to order
Choose optionsProcomp
2009 Audi A3 Sportback — Procomp Front 8-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors
MPN BKAU072-841CO
- Axle
- Front
- Pistons
- 8
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Drilled
$2,534.65Available to order
Choose optionsSupercomp
2009 Audi A3 Sportback — Supercomp Front 8-Piston Big Brake Kit — 14 in / 356 mm Drilled Rotors
MPN BKAU072-846CO
- Axle
- Front
- Pistons
- 8
- Rotor diameter
- 14 in / 356 mm
- Rotor finish
- Drilled
$2,866.57Available to order
Choose optionsSupercomp
2009 Audi A3 Sportback — Supercomp Rear 8-Piston Big Brake Kit — 15.7 in / 400 mm Drilled Rotors
MPN BKAU072-862CO
- Axle
- Rear
- Pistons
- 8
- Rotor diameter
- 15.7 in / 400 mm
- Rotor finish
- Drilled
Drivetrain: 2WD · OEM handbrake WILL NOT function
$4,767.55Available to order
View productSupercomp
2009 Audi A3 Sportback — Supercomp Front 8-Piston Big Brake Kit — 15 in / 380 mm Drilled Rotors
MPN BKAU072-951CO
- Axle
- Front
- Pistons
- 8
- Rotor diameter
- 15 in / 380 mm
- Rotor finish
- Drilled
$3,862.32Available to order
Choose optionsSupercomp
2009 Audi A3 Sportback — Supercomp Front 8-Piston Big Brake Kit — 15.7 in / 400 mm Drilled Rotors
MPN BKAU072-961CO
- Axle
- Front
- Pistons
- 8
- Rotor diameter
- 15.7 in / 400 mm
- Rotor finish
- Drilled
$4,586.51Available to order
Choose optionsSupercomp
2009 Audi A3 Sportback — Supercomp Front 8-Piston Big Brake Kit — 16.6 in / 421 mm Drilled Rotors
MPN BKAU072-971CO
- Axle
- Front
- Pistons
- 8
- Rotor diameter
- 16.6 in / 421 mm
- Rotor finish
- Drilled
$5,793.48Available to order
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