Wilwood Big Brake Kit Superlite 4R Slotted 14" Black Rear Jeep Wrangler JL 2018-2022



  • Slotted Rotors
  • 4R Calipers
  • For 18+" Tires
  • Powdercoated
MSRP $2,275.41
You save 11%

Wilwood Black 14" Slotted Superlite 4R Big Brake Kit for 2018, 2019, 2020, 2021, and 2022 Jeep JL Wranglers.

You've just upgraded your 2018-2022 Jeep JL Wrangler's wheels and tires, and now it's time to match your big boy clearance with a heavy-duty Big Brake Kit. Wilwood's Black 12" Slotted Superlite 4R Big Brake Kit (140-15930) features forged narrow Superlite 4R four-piston calipers, 14" slotted/vented rotors and compound brake pads built for demanding braking conditions. 

Features and Benefits:
- Radial-Mount 4R 4-Piston Calipers
- BP-10 & BP-20 Compound Brake Pads
- Protective Black Powdercoat Finish
- 14” Slotted Rotors
- Utilizes OE Parking Brake
- For Heavy-Duty, Extreme Braking Conditions

This specialized kit retains full use of the OE parking brake, master cylinder output, and ABS where used for complimentary style and performance. In conjunction with your brand-new wheel, tire, and suspension upgrades, this Big Brake Kit from Wilwood will tackle highway, towing or off-road applications without fail.

*Requires 18” or larger wheels.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Wrangler years:

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