If you're looking to upgrade your Mustang's braking system, the Baer 6S Extreme+ is worth considering. This rear brake setup is no joke—featuring a solid 6-piston caliper that’s mounted on a beefy 14-inch, two-piece rotor that’s been slot-drilled and zinc plated. The design isn’t just about looks; it’s practical too. The unique billet backing plate serves as a caliper mount and houses a one-piece park brake shoe, which works way better than the old drum-in-hat systems you might find elsewhere.

Now, let’s talk about what really sets this system apart. You get stainless steel brake hoses and a park brake assembly that’s built to last. Plus, the calipers come with D.O.T. compliant dust and weather seals, so you know they can handle whatever Mother Nature throws at you. And if you’re worried about quality, Baer uses NAS high-grade stainless hardware in their pre-assembled two-piece rotor. Seriously, these 6S calipers are the flagship of Baer’s lineup, crafted from a single piece of US-sourced 2618 forged aluminum. Just keep in mind, you’ll need at least 18-inch wheels to fit this bad boy.

Fitment:

• Perfectly designed for 1967-1973 Ford Mustangs with 8 or 9-inch rear housing—complete with the iconic SHELBY logo on the caliper.

Why go for the Extreme+?

• It’s US made with a forged monoblock caliper, so you know you’re getting top-notch quality.
• It offers a consistent look front and rear—Baer is the only brake manufacturer that can say that!
• Calipers come with dust and weather seals, which is a must for any serious driver.
• Everything you need is included, from hoses to fittings.
• 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 installation is a breeze, and the rotor comes pre-assembled.

What makes the 6S Extreme+ caliper special?

• It's the only 6-piston forged monoblock caliper available for street use.
• Stainless steel pistons, abutments, and noise suppression springs ensure durability.
• The staggered piston sizes help minimize pad wear, which is a game changer.
• It uses common D1247 or DR11 race pad backing plates, compatible with many other competition calipers.
• Dual seals—dust/weather and pressure—mean it meets D.O.T. specs for safety.
• It can fit rotors ranging from 13.5 to 16 inches.
• Each caliper is machined with a logo that’s hand-painted for that personal touch.
• Choose from standard colors like Red, Black, or Silver Powder Coat, with custom colors available if you want to stand out.
• Available for both front and rear, so you can keep that cosmetic match going.
• The rear systems include a drum-in-hat park brake, and for C-clip style axles, Baer’s Verislide self-centering brackets are included.
• Banjo style fittings are used, avoiding any pipe thread issues.
• And let’s not forget—this system is 100% MADE IN USA with materials sourced right here.

Product Fitment: This is a perfect fit for 1967-1973 Ford Mustangs, specifically the 4262101R Baer Brakes Brake System 14 Inch Rear Extreme+ with Park Brake and Shelby Logo in Red. It’s designed for 8 or 9-inch rear setups.