If you're looking to upgrade your braking system without sacrificing that classic 15-inch wheel look, the Baer SS4+ is worth considering. This rear brake setup is built around the robust S4 4-piston caliper, which is paired with an 11-inch two-piece rotor that’s been slot-drilled and zinc plated for durability. I've had the chance to install this on my own ride, and let me tell you, it’s a solid piece of engineering.

One thing that stands out is the attention to detail. The stainless steel brake hoses are a nice touch, and the calipers come with D.O.T.-compliant dust and weather seals, so you know they’re built to last. Plus, the NAS high-grade stainless hardware that holds the pre-assembled rotor together is a bonus for anyone who appreciates quality parts.

The SS4+ is designed to fit snugly on stock Ford 9-inch Torino bearing housings, and it accommodates both 5 x 4.500 and 5 x 4.750 inch wheel bolt patterns. So whether you're sticking with your stock wheels or thinking about a larger upgrade, this system gives you flexibility.

Why go for the SS4+?

• It packs all the performance benefits of Baer’s larger systems but in a compact format that fits 15-inch wheels.
• This is perfect for anyone wanting to keep that classic look while still having the option to upgrade to larger wheels later.
• Everything you need is included in the kit, except for the park brake assembly and cables—so keep that in mind.
• The hat is made from 6061 T-6 billet aluminum, anodized black, and bolted to the rotor for extra strength.
• High-grade U281 fine thread stainless hardware ensures everything stays secure.

Let’s talk about the S4 caliper:

• It features four 10mm cross bolts for maximum stiffness—no flex here.
• Stainless steel abutments and noise suppression springs keep things quiet and smooth.
• Hard anodized aluminum pistons are designed for longevity.
• The internal crossover design is a nice engineering touch, enhancing performance.
• Dual seals for dust, weather, and pressure ensure it meets D.O.T. specs.
• Each caliper is machined with a logo that’s hand-painted, adding a personal touch.
• It uses a common 4-piston pad for easy replacements—just grab part number DR1 when you need new ones.
• The red powder coat finish looks sharp, and if you want something different, custom colors are available.
• You can get these calipers for the front or rear, so you can maintain that matching aesthetic.
• Baer sticks with the correct banjo style fittings—no pipe threads here, which is a nice detail.
• And the best part? Everything is 100% made in the USA with materials sourced right here.

So, if you're in the market for a reliable, high-performance brake system that doesn’t compromise on style or functionality, the Baer SS4+ is definitely worth a look. Just remember, you’ll need to handle the park brake setup separately.