If you're looking to upgrade your Mustang's braking system, the Baer Pro+ Rear Brake System is a solid choice. This setup features a robust 6P 6-piston caliper paired with a 13-inch 2-piece slotted and drilled rotor, all zinc plated for durability. What sets this system apart is the unique billet backing plate that not only serves as a caliper mount but also houses a modern park brake assembly. Unlike the old-school drum-in-hat setups, this design really delivers when it comes to performance. Plus, it’s got stainless steel brake hoses and D.O.T. compliant dust and weather seals to keep everything running smoothly, no matter the conditions. The hardware is top-notch, made from high-grade NAS stainless, and the rotor comes pre-assembled, making the install a bit easier. Just a heads up, you'll need at least 17-inch wheels to fit this system—definitely use the template to check your fitment.

Fitment:

• Perfectly designed for 1979-1984 Ford Mustang models
• 4 x 4.250 wheel bolt pattern

Why go for the Pro+?

• This system gives you the same killer look front and rear—Baer is the only brand that pulls this off! The rear calipers are specifically machined for their application, featuring staggered pistons that help reduce pad taper.
• Everything you need is included right out of the box, from hoses to fittings.
• Park brake cables are part of the package, so no need to hunt for those separately.
• The 6061 T-6 billet aluminum hat is anodized black and securely bolted to the rotor.
• High-grade U281 fine-thread stainless hardware with captured nuts means you won’t have to worry about losing any parts during installation.

About the 6P Pro+ Caliper:

• Comes in a striking red powder coat finish, but you can also choose black or silver—custom colors are available if you want something unique.
• The 2-piece forged caliper design is built tough, with six cross bolts for added strength.
• Stainless steel pistons and abutments ensure durability, along with noise suppression springs for a quieter ride.
• The staggered piston sizes help minimize pad wear, which is a nice touch for performance enthusiasts.
• It meets all D.O.T. specifications with dual seals for dust and weather protection.
• This caliper can accommodate both 13-inch and 14-inch rotors, giving you some flexibility depending on your setup.
• Each caliper features a machined logo that’s hand-painted—just a little extra flair.
• It’s compatible with C5 and C5 backing plates from 1997-2012 Corvettes, making pad replacements a breeze.
• Available in both front and rear configurations, so you can maintain that sleek, matched look.
• The rear calipers are specifically designed with smaller pistons to align perfectly with the front brakes.
• Incorporates a drum-in-hat park brake, which is a big plus for functionality.
• If you’re running c-clip style axles, Baer’s Verislide self-centering brackets are included for easy installation.
• Uses the right banjo style fittings—no pipe threads here, which is a common issue with other systems.
• Custom orders are available for front or rear setups, and you can choose from various piston sizes.
• And the best part? It’s 100% made in the USA with materials sourced right here.

Products Fitment:
Ford Mustang 1979-1984
Ford Mustang GT 1985-1992 4262290R Baer Brakes Brake System 13 Inch Rear Pro+ w/Park Brake Red 79-84 Mustang 4 Lug.