Specifications
- Brand
- Brembo
- Part #
- 1J3.9020A3

Brembo 11-21 Grand Cherokee (Excl. SRT) Fr GT BBK 6Pist Cast 2pc 380x34 2pc Rotor Slot Type3-Silver
$5662.59
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Brembo 2011-21 Grand Cherokee (Excl. SRT) Front GT Big Brake Kit. Improves stopping power and heat management for demanding use.
Key Features
- Fits 2011-2021 Jeep Grand Cherokee (Excluding SRT models).
- Features 6-piston aluminum calipers for increased clamping force.
- Includes 380x34mm two-piece brake rotors with Type 3 slotting.
- Two-piece rotor construction helps manage heat and reduce warping.
- Type 3 slotting pattern aids in dust and gas evacuation for consistent braking.
- Cast aluminum calipers offer a strong yet lightweight solution.
Product Details
If you're looking to significantly improve the braking performance of your 2011-2021 Jeep Grand Cherokee (excluding the SRT model), this Brembo GT Big Brake Kit is a substantial upgrade. This kit is designed to handle the rigors of frequent, hard braking, whether you're towing heavy loads or driving spiritedly on winding roads. It replaces your factory front brake components with a much larger and more robust system, offering a noticeable difference in stopping power and fade resistance.
At the heart of this kit are the 6-piston aluminum calipers, which provide more clamping force than stock and distribute it evenly across the larger 380x34mm two-piece rotors. These rotors feature a Type 3 slotting pattern, which helps to sweep away dust and gas buildup, keeping the pad surface clean for consistent performance. The two-piece design allows the rotor and hat to expand and contract independently, reducing the risk of rotor warping under extreme heat. The calipers themselves are cast aluminum for a good balance of strength and light weight, and they come finished in silver.
This kit includes everything you need to install the front big brake system, including the calipers, rotors, caliper mounting brackets, and high-performance brake pads specifically matched to this setup. While this is a bolt-on kit, it's a significant modification that will change the feel and performance of your Grand Cherokee's braking system. For optimal results and longevity, ensure you follow the manufacturer's recommended break-in procedure for the pads and rotors.
Specifications
- Brand
- Brembo
- Manufacturer Part #
- 1J3.9020A3
Frequently Asked Questions
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