2024-2026
2015-2023
2010-2014
2005-2009
1999-2004
1994-1998
1979-1993
Installation Time
(approx) 3 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Find Big Brake Kits for your Mustang
Brembo GT Series 4-Piston Rear Big Brake Kit with 15-Inch 2-Piece Type 1 Slotted Rotors; Black Calipers (15-23 Mustang GT, EcoBoost, V6)Find parts that fit my vehicle
Item 414327
Our Price
$5,495.00 set
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$274.75 Available in AM Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Brembo GT Series 4-Piston Rear Big Brake Kit with 15-Inch 2-Piece Type 1 Slotted Rotors
- GT Series Rear Big Brake Kit
- 4-Piston Fixed Rear Brake Calipers
- Black Caliper Finish
- Cast Monobloc Radial Mount Caliper Body
- 15-Inch 2-Piece Type 1 Slotted Brake Rotors
- 380 x 28 Rotor Dimensions
- Vented Curved 48 Vane Rotor Design
- Advanced High Carbon Alloy Rotor Construction
- Corrosion Resistant Rotor Plating
- Floating D-Bobbin Rotor Mounting With Anti-Rattle Spring
- Integrated Mechanical Parking / Emergency Brake Calipers
- High Thermal Resistance And Precise Brake Modulation
- Hard Installation
- Fits 2015 to 2023 Mustang GT, EcoBoost, V6
| Brand | Brembo |
| Brake Kit Location | Rear |
| Brake Kit Rotor Type | Slotted |
| Brake Kit Minimum Wheel Size | 19 Inch |
Description
Advanced Rear Braking Control. The Brembo GT Series 4-Piston Rear Big Brake Kit with 15-Inch 2-Piece Type 1 Slotted Rotors is engineered to deliver exceptional rear braking performance for high-performance street and track driving. Designed to enhance brake balance and thermal capacity, this system provides precise modulation and consistent stopping power under extreme conditions. It is an essential upgrade for Mustangs equipped with high-performance front brake systems.
Construction and Appearance. This rear big brake kit features fixed 4-piston calipers with a cast monobloc radial mount body for maximum rigidity and strength. The 15-inch two-piece Type 1 slotted rotors measure 380 x 28 and are constructed from advanced high carbon alloy with corrosion resistant plating. A vented curved 48 vane design improves cooling efficiency, while floating D-bobbin mounting with anti-rattle springs ensures stability, reduced noise, and long-term durability. Integrated mechanical parking and emergency brake calipers maintain full factory functionality.
Installation. Installation is considered hard and is best suited for professional installers or highly experienced enthusiasts. Drilling is not required, but proper alignment, parking brake integration, and torque procedures are critical for safe operation.
Application. This Brembo GT Series 4-Piston Rear Big Brake Kit with 15-Inch 2-Piece Type 1 Slotted Rotors fits 2015 to 2023 Ford Mustang GT, EcoBoost, and V6.
Brembo 2P2.9049A1
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) 4-Piston Rear Brake Calipers
- (2) 2-Piece Rear Brake Rotors
- (1) Rear Brake Pad Set
- (1) Mounting Hardware Kit
- (1) Mechanical Parking Brake Assembly
4.5
Customer Reviews (2)
Questions & Answers
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Will It Fit My Mustang
- Bullitt - 19, 20
- EcoBoost - 15, 16, 17, 18, 19, 20, 21, 22, 23
- GT - 15, 16, 17, 18, 19, 20, 21, 22, 23
- Mach 1 - 21, 22, 23
- V6 - 15, 16, 17
