Ford Mustang Brake Kit - Rear - Baer Brakes - Extreme+ SDZ + 6S Caliper + D1247 Pads - Black - `15-`23
Ford Mustang Brake Kit - Rear - Baer Brakes - Extreme+ SDZ + 6S Caliper + D1247 Pads - Black - `15-`23

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Ford Mustang Brake Kit - Rear - Baer Brakes - Extreme+ SDZ + 6S Caliper + D1247 Pads - Black - 2015–2023. A premium rear system pairing Baer’s 6S monoblock caliper with 15 in two-piece slotted, drilled, zinc-plated rotors for the S550.
The Extreme+ rear kit features a fully CNC-machined 1-piece 6S caliper made in Phoenix, AZ from US-sourced 2618 aluminum, matched to billet-hat rotors pre-assembled with NAS stainless hardware. Stainless pistons and abutments, D.O.T.-compliant dust and weather seals, and staggered pistons help manage pad wear and consistency. Baer’s backing plate serves as the caliper mount and houses a modern 1-piece park brake shoe assembly. Brackets and hardware are included. Fits most 19 in or larger wheels; always verify with the Baer template, as wheel fit varies by manufacturer and style.
Features
- Rear kit for 2015–2023 Ford Mustang S550
- 15 in two-piece slotted, drilled, zinc-plated rotors with billet aluminum hat
- 1-piece monoblock 6-piston 6S caliper, powder coated black
- Uses D1247 pad type
- Stainless pistons, abutments, and noise suppression clips
- Staggered pistons to minimize uneven pad wear
- Pre-assembled with NAS stainless rotor hardware
- Backing plate with integrated 1-piece park brake shoe
Ready to plan your build or confirm fitment details? Call our team at 512-982-9393 (TX) or 562-981-6800 (CA). We offer installation and customization at our Austin, Texas and Los Angeles, California area locations.
Thinking about multiple items? Contact us for potential shipping discounts. We install on premises at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov





