Alright, gearheads, let’s talk brakes. If you're looking to beef up your stopping power, this Baer Brakes 11.25" SS4 Rear Brake Kit is a solid choice. We're talking about a hefty 4-piston S4 caliper that's built right in Phoenix, AZ. It’s not just about looks; this thing is engineered for performance.
The caliper is made from CNC machined, US-sourced forged or billet aluminum, giving you that rugged feel while keeping the weight down. Plus, it’s got a slick powder-coated finish that not only looks good but also helps resist corrosion. Inside, you'll find hard anodized aluminum pistons, stainless steel abutments, and noise suppression clips. This means you can count on it to perform without those annoying squeaks.
Now, let’s get into the nitty-gritty. The kit includes a 1-piece, slotted, drilled, and zinc-plated rotor that measures 11.25 inches. That’s a sweet upgrade if you’re running a Ford 9" rear end with Torino (Late Big) bearing housing ends. And it fits snugly in most 15" wheels or larger, so you won’t have to worry about clearance issues. Just a heads up, it clears 35s on a 2024 Tundra with a bit of trimming, but you can check the specifics for your setup.
The S4 caliper is designed with dual seals—dust/weather and pressure—so it’s built to handle whatever Mother Nature throws at you. And yes, it comes with stainless braided hoses for that extra durability on the road. Plus, the unique backing plate not only mounts the caliper but also houses a modern 1-piece park brake shoe assembly, so you can ditch that old-school setup.
Here’s a quick rundown of the specs:
This kit is all about performance and reliability. If you're serious about your ride and want to upgrade your brakes without the fluff, the Baer 11.25" SS4 is a solid pick. Happy driving!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Baer Sports is a company that is based in Phoenix, Arizona, and was founded in 1986. The company specializes in manufacturing brake component products for the automotive industry. They provide an upgrade from the stock factory unit which suits drivers who appreciate a high level of driving performance on the street and on the track. Today, they are one of the leading brands when it comes to braking system parts.
Brake System ExpertsBaer offers a wide range of products ranging from larger calipers, brake rotors, brake masters, brake pads, and wheel spacers. They also offer conversion kits that turn your drum brakes into discs. That is why they are the favorite brand of many classic car owners who prefer the old-style look of classic cars but want the braking power of modern vehicles.
Consistent Quality ProductsThe company has always pushed itself in developing and manufacturing innovative parts that would meet the demand of their customers. They make sure that all their facilities have the same quality measures in place to ensure defect-free manufacturing.
Purchase Baer Products At Vivid RacingIf you are in the market for quality brake parts for your vehicle, then Baer Sports is the brand for you. They offer the best parts in the market today and are used by multiple enthusiasts from all over the world. Having both form and function, Baer Sports is the brand you can trust. To know more about Baer, visit Vivid Racing and check out their list of offerings that would fit your specific requirement.