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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Ksport Procomp 6-Piston Rear Big Brake Kit with 15-Inch Slotted Rotors; Orange Calipers (15-23 Mustang EcoBoost)Find parts that fit my vehicle
Item 430516
Our Price
$3,511.20 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Ksport Procomp 6-Piston Rear Big Brake Kit with 15-Inch Slotted Rotors
- Six-Piston Lightweight Forged One-Piece Calipers in Orange Finish
- Fifteen-Inch (380mm) Two-Piece Slotted Rotors for Track-Focused Performance
- CNC Machined from Aerospace-Grade 6061-T6 Aluminum
- Aluminum Pistons with High-Temperature Seals for Racing Conditions
- Titanium Brake Pad Retainer Clips and Stainless Steel Wear Plates
- Opposed-Piston Design Ensures Even Pad Wear and Strong Bite
- Reduced Rotational Mass Improves Braking Response and Efficiency
- Optimized for High-Heat, High-Performance Driving
- Hard Installation
- Fits 2015 to 2023 Mustang EcoBoost
| Brand | Ksport |
| Brake Kit Location | Rear |
| Brake Kit Rotor Type | Slotted |
| Brake Kit Minimum Wheel Size | 20 Inch |
Description
Track-Optimized Rear Braking. The Ksport Procomp 6-Piston Rear Big Brake Kit with 15-Inch Slotted Rotors is engineered to provide superior stopping performance under high-heat and high-demand conditions. Its 6-piston opposed caliper design delivers consistent clamping force, strong initial bite, and even pad wear. This system is ideal for EcoBoost Mustang owners seeking enhanced braking confidence for aggressive street and track driving.
Construction and Appearance. Featuring lightweight forged one-piece calipers in a bold orange finish, this kit offers both performance and visual impact. The 15-inch (380mm) two-piece slotted rotors enhance heat dissipation and maintain pad contact during spirited driving. CNC-machined aerospace-grade 6061-T6 aluminum components, aluminum pistons with high-temperature seals, titanium pad retainer clips, and stainless steel wear plates ensure durability and reduced rotational mass.
Installation. Installation is considered hard and is best performed by experienced enthusiasts or professional technicians. Drilling is not required, and the kit is designed to mount using vehicle-specific hardware and factory mounting locations.
Application. This Ksport Procomp 6-Piston Rear Big Brake Kit with 15-Inch Slotted Rotors fits 2015 to 2023 Ford Mustang EcoBoost.
Ksport BKFD330-652SO
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) 6-Piston Calipers (Rear) to Orange Finish
- (2) 15-Inch Slotted Two-Piece Rotors
- (1) Set of Brake Pads
- (1) Set of Stainless Steel Brake Lines
- (1) Set of Mounting Brackets and Hardware
Questions & Answers
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Will It Fit My Mustang
- EcoBoost - 15, 16, 17, 18, 19, 20, 21, 22, 23
