Brembo Brembo 15-23 Mustang GT/V6/EcoBoost Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type1-Red
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Brembo 15-23 Mustang GT/V6/EcoBoost Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type1-Red

Brembo
BRB2P2.9049A2
Big Brake Kits
1 Units In Stock - Ships Next Business Day
$ 5,495.00
$ 5,495.00

SKU: 2P2.9049A2

Brembo GT Rear Big Brake Kit - 2015-2023 Ford Mustang (S550/S650) GT / EcoBoost / V6 - 4-Piston Calipers, 380x28mm 2-Piece Slotted Rotors, Type-1 Red

The Brembo GT rear big brake kit upgrades the S550/S650 Mustang with race-derived 4-piston monobloc calipers larger 380x28mm 2-piece slotted rotors and high-performance pads to deliver shorter stopping distances reduced fade and consistent pedal feel under repeated hard braking. Finished in brilliant red with Brembo logo this kit provides the braking power to match aggressive wheel and tire upgrades while maintaining full compatibility with factory ABS traction control and master cylinder.

Key Features

  • 4-Piston Aluminum Monobloc Calipers: Rigid one-piece billet construction with staggered piston sizes for even pad wear
  • 380x28mm 2-Piece Rotors: Vented directionally curved slotted Type-1 surface for improved bite and debris clearing
  • Floating Rotor Hardware: Billet aluminum hats with anti-rattle clips and NAS hardware
  • High-Performance Street Pads: Pre-loaded Ferodo FM1000 compound with anti-noise shims
  • Goodridge Stainless Steel Lines: DOT-compliant braided hoses with banjo fittings

Product Notes

  • Rotor diameter 380mm (15.0") x 28mm thick with 48 curved vanes
  • Caliper part number 4P1.9012A (rear-specific offset) weight savings 8-10 lbs unsprung per corner vs factory
  • Minimum wheel diameter required 19" compatible with factory parking brake mechanism

Installation Notes

  • Professional installation recommended.
  • Direct bolt-on using factory knuckle and hub no modifications required full brake bleed mandatory
  • Bolt-on kit includes all brackets hardware and Brembo templates for wheel clearance bed-in procedure required

This Part Fits

Year Make Model Submodel
2015-2023 Ford Mustang EcoBoost (Performance Pack or non-PP)
2015-2023 Ford Mustang GT (all sub-trims including Performance Pack)
2015-2020 Ford Mustang V6
2024+ Ford Mustang GT / EcoBoost (S650 chassis)

Why Choose Brembo?

  • Official supplier to Formula 1 MotoGP and factory Ford Performance packages
  • Over 40 years of motorsport-derived braking technology
  • Full TÜV/DOT approval and 2-year manufacturer warranty

Frequently Asked Questions

  • Q: Will this clear my factory 19" wheels?
    A: Yes on most 2015+ Performance Pack wheels use included templates for any aftermarket wheels
  • Q: Does it work with the electronic parking brake?
    A: Yes fully compatible with factory EPB mechanism
  • Q: Are rotors drilled or slotted?
    A: Slotted Type-1 (no holes) for street/track use and reduced cracking risk

Shipping & Handling

  • Method: Freight truck or oversized parcel (large single box)
  • Availability: In stock - ships same or next business day
  • Packaging: 28" × 28" × 18" heavy-duty carton with foam
  • Weight: Approximately 75–85 lbs

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