If you've upgraded your JL Wrangler's tires or given it a lift, you'll need to follow suit with an extreme performance Wilwood 14"Big Brake Red Superlite 4R Rear Disc Brake Kit 140-15930-R for 2018-2021 Jeep JL Wranglers. From the Big Brake Kit family, these 4R four piston calipers and 14" slotted rotors are built to handle all terrains and conditions.
Features and Benefits:
- 4R 4-Piston Calipers
- BP-10 & BP-20 Compound Pads
- Protective Red Powdercoat Finish
- 14” Big Brake Kit Slotted Rotors
- Utilizes OE Parking Brake
- For Heavy-Weight/Extreme Duty
This group of specialized disc brake components will retain full use of the OE parking brake, master cylinder output, and ABS where used. In conjunction with wheel, tire, and suspension upgrades, the optional caliper finishes and rotor designs enable the builder to match style and performance on all applications.
*Requires 18” or larger wheels.