Specifications
- Brand
- Brembo
- Part #
- 1J3.9021A3

Brembo 18+ Wrangler/20+ Gladiator Fr GT BBK 6Pist Cast 2pc 380x34 2pc Rotor Slotted Type3-Silver
$5662.59
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Brembo 18+ Wrangler/20+ Gladiator Front GT Big Brake Kit. Features 6-piston calipers and 380x34mm slotted rotors for improved stopping power.
Key Features
- Fits 2018 and newer Jeep Wrangler and 2020 and newer Jeep Gladiator models.
- Features a 380x34mm two-piece slotted rotor design for improved heat dissipation and consistent braking.
- Equipped with six-piston cast aluminum calipers for increased clamping force and even pressure distribution.
- Calipers are finished in silver for a clean, performance-oriented look.
- Designed as a direct replacement for the front braking system, offering a significant upgrade over factory components.
Product Details
Starting with a 380x34mm two-piece rotor, this Brembo GT Big Brake Kit is built for serious stopping performance on your 2018 and newer Jeep Wrangler or 2020 and newer Gladiator. The kit centers around a set of six-piston calipers, which distribute braking force more evenly across the larger rotor surface. This setup is designed to handle the increased demands of heavier vehicles and more spirited driving, offering a significant improvement over stock braking components.
The calipers themselves are cast from aluminum for a good balance of strength and weight, and they feature a silver finish that looks sharp behind the wheels. The two-piece rotor design helps manage heat more effectively. The rotor face is slotted, which helps to vent gases and dust away from the pad surface, maintaining consistent braking performance even under heavy use. This kit is a comprehensive upgrade for those looking to maximize their vehicle's braking capability.
When installing a big brake kit like this, it's important to ensure you have the right tools and follow the manufacturer's instructions carefully. While this kit is designed to fit your specified Jeep models, it's always a good idea to double-check clearances, especially if you have aftermarket wheels. This is a substantial upgrade that can make a noticeable difference in how your vehicle feels when slowing down, particularly from higher speeds or when carrying heavy loads.
Specifications
- Brand
- Brembo
- Manufacturer Part #
- 1J3.9021A3
Frequently Asked Questions
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