If you're looking to upgrade your Jeep's braking system, the Baer SS4 rear brake kit is something to consider. This isn't just another set of brakes; it's a well-thought-out system designed for serious performance. The standout feature here is the S4 4-piston caliper paired with a 12-inch, one-piece rotor that's been slotted and drilled, all while sporting a zinc plating for that extra layer of protection against the elements.

What really caught my eye is the unique billet backing plate. It’s not just a pretty face; it acts as a solid caliper mount and houses the Banksia one-piece park shoe. This is a big step up from the old drum-in-hat park brake systems that many still use. The Banksia assembly is much more modern and efficient, making it a reliable choice for parking your ride securely.

On top of that, the kit comes with stainless steel brake hoses and calipers that are equipped with D.O.T compliant dust and weather seals. This means you can hit the trails or take a long drive without worrying about dirt and moisture messing with your brakes. Just keep in mind that this is a general fit rear kit, and it doesn’t include park brake cables, so you might need to grab those separately.

Fitment:

• Chrysler Dana 60 Rear Housing
• Chrysler 8.75 Inch Rear Housing

Why go for the SS4?

• The 12-inch directionally vaned rotor is a game changer for heat dissipation.
• It pairs perfectly with Baer's Track4 front brake system, giving you a cohesive braking experience.
• The fully machined billet backing plate is not only sturdy but also incorporates the Banksia park brake assembly.
• The Banksia park brake is a modern twist on the traditional drum-in-hat design, using the same shoes as the later model Corvette C5/C6, which is a nice touch.
• Remember, this is a general fit rear kit and doesn’t include park brake cables.
• All the necessary hoses, fittings, and hardware come included, so you’re ready to roll.
• The 12-inch rotors fit some 15-inch and most 16-inch wheels, but it’s always smart to double-check with a template.

Let’s talk about the S4 Caliper:

• It’s finished with a sleek black powder coat, but you can also choose from red and silver, with custom colors available if you're looking to match your ride.
• With four 10mm cross bolts, you get maximum stiffness where it counts.
• Stainless steel abutments and noise suppression springs keep things quiet, so you can enjoy the drive.
• Hard anodized aluminum pistons offer durability and performance.
• The internal crossover design is a nice touch for efficiency.
• Dual seals—dust/weather and pressure—ensure compliance with D.O.T. standards.
• The machined logo is hand-painted, adding a bit of custom flair.
• Replacement pads are easy to find since it uses a common 4-piston pad (P/N DR1).
• You can get these calipers for both front and rear, so you can keep that uniform look.
• The rear systems come with a drum-in-hat park brake, and for c-clip style axles, you’ll get Baer’s Verislide self-centering brackets.
• All fittings are banjo style, which is a big plus—no pipe threads here.
• And the best part? Everything is 100% MADE IN USA with US-sourced materials!

So, if you're serious about your braking performance and want something that’s built to last, the Baer SS4 rear brake kit is definitely worth a look.