Brembo 07-18 Wrangler/Unlimited Rear GTS BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type1-Black HA

Brembo is well-known for making high-performance braking components, and this Rear GTS Big Brake Kit (BBK) is a prime example of their expertise. If you're looking to significantly upgrade the stopping power and heat management on your 2007-2018 Jeep Wrangler or Wrangler Unlimited, this kit is designed to do just that. It replaces your factory rear braking system with a much more robust setup, featuring larger rotors and powerful calipers.

This kit includes a pair of 4-piston cast aluminum calipers finished in black, which offer increased clamping force over stock. They work with substantial 380x28mm two-piece rotors. The rotors are slotted with Brembo's Type 1 pattern, which helps to vent gases and heat away from the pad surface, maintaining consistent braking performance even under heavy use. The two-piece design also helps reduce unsprung weight and manage heat more effectively than a traditional single-piece rotor. This is a comprehensive rear brake upgrade aimed at drivers who demand more from their braking system, especially when carrying extra weight or towing.

When installing a big brake kit like this, it's important to consider that it's a significant modification. You'll want to ensure you have the proper tools and knowledge for installation, or have a trusted mechanic perform the work. It's also a good idea to check your vehicle's existing brake lines to see if they are compatible with the new caliper fittings, though often upgraded lines are recommended for optimal performance with a BBK. This kit is a substantial investment in your vehicle's safety and performance.