If you're looking to upgrade your ride's braking system, the SS4+ is a solid choice, especially if you're rocking 15-inch wheels. This front brake system comes equipped with Baer’s S4 4-piston calipers, which are mounted to an 11-inch, two-piece rotor that's not just slotted but also drilled and zinc-plated. You’ll appreciate the attention to detail with stainless steel brake hoses and calipers that meet D.O.T. standards, complete with dust and weather seals to keep everything running smoothly, no matter the conditions.

One of the standout features is the high-quality bearings and NAS-grade stainless hardware used in the pre-assembled rotor. It’s designed for the Ford Mustang from 1970 to 1973, specifically for those drum brake spindles with the Shelby logo on the caliper. So, if you’re looking to maintain that classic vibe while boosting your stopping power, this is the way to go.

Now, why should you consider the SS4+? For starters, it packs all the punch of Baer’s larger systems but fits perfectly in a smaller package—ideal for those who want to keep their stock look while enjoying the benefits of a performance upgrade. You get everything you need right out of the box, including hoses and fittings, so you won’t be scrambling for parts mid-installation.

The rotor hat is made from 6061 T-6 billet aluminum and anodized black, which not only looks slick but is built to last. The high-grade U281 fine thread stainless hardware with captured nuts means you won’t have to worry about things coming loose over time. Plus, the hubs are pre-assembled with quality bearings and races, all packed with Redline synthetic grease, ensuring smooth operation right from the get-go.

As for the S4 caliper, it’s got some serious engineering behind it. With four 10mm cross bolts, it’s designed for maximum stiffness. The stainless steel abutments and noise suppression springs help keep everything quiet, while the hard anodized aluminum pistons add durability. The internal crossover design and dual seals are there to meet those D.O.T. specifications, keeping your ride safe and reliable.

And let’s not forget about aesthetics. The calipers come in a vibrant red powder coat finish, with options for black and silver, and even custom colors if you’re feeling adventurous. They’re available for both front and rear, so you can keep that matching look all around. Plus, Baer uses the correct banjo-style fittings—no pipe threads here, just solid, reliable connections.

Best of all, everything is made right here in the USA with sourced materials. If you’re working on a Ford Fairlane, Falcon, Maverick, Mustang, Torino, or any of the Mercury models from around that era, the SS4+ is a great fit. It’s about time to give your classic a braking system that matches its spirit.