If you're looking to upgrade your Mustang's braking system, let me tell you about this rear setup. It comes with a robust 6P 6-piston caliper that's mounted to a solid 14-inch two-piece rotor. This isn't just any rotor, either—it's slotted, drilled, and zinc plated, which means it can handle some serious heat and still perform like a champ. One of the standout features of this system is the unique billet backing plate. Not only does it serve as a caliper mount, but it also houses a one-piece park shoe. This is a game changer compared to the typical drum-in-hat park brake systems you usually see; it just works better and feels more modern.

When you install this, you’ll notice it comes with stainless steel brake hoses and calipers that are built to last, complete with D.O.T. compliant dust and weather seals. Plus, the hardware is high-grade stainless, so you know it's tough. The rotors even come pre-assembled, which is a nice touch. Just keep in mind that you'll need at least 18-inch wheels for this setup, so grab that template to make sure it fits your ride.

Fitment:

• Designed specifically for the 1994-2004 Ford Mustang with a solid axle (not compatible with IRS).
• Features a 5 x 4.500-inch wheel bolt pattern.

Why go for the Pro+?

• It gives you a consistent look front and rear, which is pretty rare. Baer is the only manufacturer that does this. The rear calipers are specially machined and have staggered pistons to reduce pad taper, so you get even wear.
• Everything you need is included—hoses, fittings, and even park brake cables.
• The hat is made from 6061 T-6 billet aluminum, 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 parts.

The 6P Pro+ Caliper Features:

• It comes with a sleek black powder coat finish, but you can also choose from red and silver, or even custom colors if you’re feeling adventurous.
• The two-piece forged caliper design has six cross bolts for added strength—this thing is built to last.
• Stainless steel pistons and noise suppression springs ensure smooth operation.
• With staggered piston sizes, this setup minimizes pad wear, which is a win for your wallet.
• Dual seals keep dust and weather out, meeting D.O.T. specs so you know it’s safe.
• It can handle both 13-inch and 14-inch rotors, so you’ve got options.
• The logo is machined and hand-painted, adding a nice touch of craftsmanship.
• For easy pad replacement, it uses the C5 and C5 backing plate from 1997-2012 Corvettes with brake pad P/N D0731.
• Available for both front and rear, you can keep that matching look all around.
• Rear calipers are specifically designed with smaller pistons to match the front brakes perfectly.
• The rear systems incorporate a drum-in-hat park brake, which is a solid feature.
• For C-clip style axles, you’ll get Baer's Verislide self-centering brackets for a better fit.
• It uses the correct banjo-style fittings—no pipe threads here!
• Custom orders are available, so you can choose your piston sizes.
• And the best part? It’s 100% MADE IN THE USA with materials sourced right here!

So if you own a 1994-2004 Ford Mustang with a solid axle, this Baer Brakes 14-Inch Rear Pro+ system with park brake is worth considering. It’s built tough and designed to give you the performance and reliability you need on the road or the track.