KSport Dualcomp 4 Piston Rear Big Brake Kit w/ 14" Drilled Rotors - KSport BKAU031-444CO

 
 

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This product is not available for your 2026 Mazda CX-50.
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  • Part#: BKAU031-444CO
  • Price: $2,962.58
  • Manufactured - Usually ships in 3-5 weeks
  • Shipping: Free Shipping

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Ksport Dualcomp Rear Big Brake Kit

Features:

  • Ksport DualComp Caliper is an all in one Handbrake caliper and Foot Brake Caliper unit
  • 4 POT Big Brake Kit Design 2 Pot Foot Brake / 2 Pot Hand Brake
  • Developed for Rally Racing and Drifting
  • Forged in 6061-T6 aluminum
  • Ability to run two different pad compounds
  • High quality components
  • Easy installation
  • Wide range of custom colors available
  • Formula Drift legal

The all new Ksport DualComp Big Brake Kit is the ultimate all-in-one Dual Caliper solution. Ksport's DualComp system utilizes a single 4-POT caliper, with 2 pots used for the foot brake and 2 pots used for the handbrake. Each runs independent from the other on its own system. The Ksport DualComp Big Brake Kit is a complete bolt-on kit that comes with everything needed for installation, including: Calipers, Floating Brake Disc, Brake Pads, and all required hardware. Ksport's DualComp Brake Kit rotors come in two different disc sizes: 330mm and 356mm. You also have the option to choose between street or race brake pads. Ksport's Center bells are made in a strong lightweight aluminum to lower unsprung weight. If you are looking for a brake kit that has been tested in Rally Racing or Drifting, this is the ULTIMATE BRAKE KIT for going sideways.

Part Notes:

  • OEM handbrake WILL NOT function

California Residents: Prop 65 WARNING

KSport Dualcomp 4 Piston Rear Big Brake Kit w/ 14" Drilled Rotors BKAU031-444CO is available for the following vehicles:

Please click on next to the vehicle for specific year information.
Year range Make Model Sub Model Engine Type Liter Body Doors Fuel Aspiration Drivetrain
1998-1999 Audi A3 Base L4 1.8L Hatchback 2 Door GAS Turbocharged FWD
2000-2001 Audi A3 Ambition L4 1.8L Hatchback 2 Door GAS Turbocharged FWD
2000-2003 Audi A3 Attraction L4 1.8L Hatchback 2 Door GAS Turbocharged FWD
2001-2003 Audi A3 Ambiente L4 1.8L Hatchback 2 Door GAS Turbocharged FWD
2002-2003 Audi A3 Advance L4 1.8L Hatchback 2 Door GAS Turbocharged FWD
This Ksport Dualcomp Rear Big Brake Kit is not available for your 2026 Mazda CX-50, please don't give up just yet. Our catalog has huge variety of parts and accessories for your Mazda CX-50.

Ksport Dualcomp Rear Big Brake Kit will fit 1998-2003 Audi A3.

Returns Policy:

This is a Special Order product, manufactured to each client's specifications and is, therefore, Non-Returnable.

Specifications

Position: Rear
Rotor Diamater (mm): 356
Rotor Diamater (in): 14
Rotor Width mm: 32
Rotor Style: Drilled
Rotor Type: Fixed
Caliper Type: 4 Piston

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