If you're looking to upgrade your ride's stopping power, let me tell you about this rear brake system that I've been using. It’s the Baer SS4, and it’s got some serious bite. First off, it features a robust S4 4-piston caliper that’s mounted to a solid 12-inch one-piece rotor. This isn’t just any rotor; it’s drilled and slotted, zinc plated for that extra durability. You know how important it is to have reliable brakes, especially when you’re pushing your car to the limits.

One of the standout features of this system is the billet backing plate. It’s not just a pretty face; it serves as a caliper mount and houses the Banksia one-piece park brake assembly. This is a game changer compared to the typical drum-in-hat setups you see everywhere. The Banksia design is modern and works like a charm, making sure your car stays put when you park it. Just a heads up, though—this is a general fit rear system, so you’ll need to grab the park brake cables separately.

Now, let’s talk fitment. This system is designed for the stock 9-inch Ford with a big bearing housing, complete with the iconic SHELBY logo. It accommodates both 5 x 4.500-inch and 5 x 4.750-inch wheel bolt patterns, which is super handy if you’ve got different wheels lying around.

Why should you consider the SS4? Well, it comes with a one-piece, 12-inch directionally vaned rotor that’s a perfect match for Baer’s Track4 front brake system. The fully machined billet backing plate is not just sturdy; it holds the Banksia park brake assembly securely. Plus, the park brake uses the same shoe as the late model Corvette C5/C6, making replacements a breeze.

When you order this system, everything you need is included—hoses, fittings, and all the hardware. Those 12-inch rotors fit some 15-inch and most 16-inch wheels, but make sure to check with a template just to be safe.

Now, let’s dive into the S4 caliper itself. It boasts four 10mm cross bolts for maximum stiffness, stainless steel abutments, and noise suppression springs. The pistons are hard anodized aluminum, which means they can take a beating. The internal crossover design and dual seals keep dust and weather at bay, all while meeting D.O.T. specifications. Plus, it’s got that machined logo that’s hand-painted for that extra touch of class.

Replacing pads is easy, too; it uses a common four-piston pad (P/N DR1), and you can choose from standard colors like red, black, or silver. If you want to get fancy, custom colors are available, and you can get front or rear systems to match cosmetically.

For those of you with c-clip style axles, Baer has included their Verislide self-centering brackets in the rear systems, which is a nice touch. And let’s not forget about the fittings—Baer uses the correct banjo style fittings, steering clear of any pipe thread nonsense. Best of all, this system is 100% made in the USA with US-sourced materials, so you know you’re getting quality.

In short, the Baer Brakes SS4 rear brake system is a solid upgrade for anyone serious about performance. It’s reliable, looks great, and gives you that confidence you need when you hit the road.