Auto Barn
Est. 1957
Brembo

Brembo 5-21 WRX STi Fr Race BBK 6Pis Forged 2pc380x35x53a 2pc Rotor T3-Black HA

$5137.79

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Brembo 6-piston front race big brake kit for WRX STi. Includes forged calipers and 2-piece rotors for improved stopping power.

Key Features

  • This kit includes a pair of 6-piston forged aluminum calipers.
  • Comes with a pair of 2-piece rotors, each measuring 380x35mm with a 53mm offset.
  • Features T3 black hats for the 2-piece rotor assembly.
  • The calipers are constructed from forged aluminum for strength and reduced weight.
  • The 2-piece rotor design aids in thermal management during heavy use.
  • Designed for performance driving and track applications.
This big brake kit is specifically designed for the WRX STi. Please consult the manufacturer's fitment guide to confirm compatibility with your specific vehicle model and year.
Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

This Brembo big brake kit for your WRX STi includes everything you need to significantly upgrade your front braking system. You get a pair of 6-piston forged aluminum calipers, a pair of 2-piece rotors measuring 380x35mm with 53mm offset, and T3 black hats. This is a comprehensive package designed for serious performance driving, offering a substantial improvement over stock components.

The calipers are forged from aluminum, which is strong yet lightweight, helping to reduce unsprung weight. This contributes to better handling and suspension response. The 2-piece rotor design allows for better thermal management. The rotor itself is a 380x35mm disc, providing a large surface area for heat dissipation and consistent braking force. The T3 black hats are part of this 2-piece rotor assembly, designed to work seamlessly with the rotors and calipers for optimal performance and durability under demanding conditions. This kit is built for track use and spirited driving where consistent, powerful braking is essential.

When installing a big brake kit like this, it's important to follow the manufacturer's instructions carefully. Ensure you have the correct tools and consider having a professional mechanic perform the installation if you're not experienced with brake system work. Proper bedding-in of the new pads and rotors is also crucial for achieving optimal performance and longevity from this high-performance braking system.

Specifications

Brand
Brembo
Manufacturer Part #
3K3.9073AX

Frequently Asked Questions

Brembo 5-21 WRX STi Fr Race BBK 6Pis Forged 2pc380x35x53a 2pc Rotor T3-Black HA

$5137.79