Alright, let's get real about the Baer Brakes 12" SS4 Rear Brake Kit. If you’re looking to upgrade your braking system, this is a solid choice. You’ve got a 4-piston S4 caliper that’s not just about looks—though the Grabber Blue finish sure does pop. It’s made right here in Phoenix, AZ, and it’s CNC machined from high-quality forged or billet aluminum. So, you know it’s built to last.
Now, let’s dive into the details. The kit comes with a 12-inch, one-piece slotted and drilled rotor that’s zinc plated for extra durability. This means better heat dissipation and less brake fade when you really need it. Plus, it fits most 16-inch wheels and larger, so you shouldn’t have any issues there.
One of the standout features is the unique backing plate that not only acts as a caliper mount but also houses a modern one-piece park brake shoe assembly. That’s right, you get a reliable parking brake included—though you’ll need to grab the cables separately. And don’t worry about dirt and grime; the D.O.T compliant dust and weather seals keep everything nice and clean.
Let’s talk specs: this rear brake kit is designed for GM small pattern 10/12 bolt bearing axles, which includes Buick, Olds, and Pontiac models. If you’re running a hybrid 10/12 bolt non-flush mount with a 3.150" bearing and 2.780" axle register, you’re good to go. The rotor thickness is 1.020 inches, and the whole setup is designed to handle the demands of performance driving.
So, if you’re looking to boost your braking game, this Baer kit is a no-brainer. It’s got the performance and reliability you need, all wrapped up in a package that looks great behind your wheels. Just make sure to check your fitment to ensure everything lines up perfectly.
⚠ 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.