Wilwood Rear Big Brake Kit Superlite 4R 14" Drilled/ Slotted Red Jeep Wrangler JL 2018-2021



  • Improved Braking Performance
  • Sold As A Complete Kit
  • Four Piston Calipers
  • Red Powder Coat Finish
MSRP $2,164.39
You save 11%

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

Is braking power on your JL Wrangler in need of an upgrade? This Wilwood Rear Big Brake Kit (140-15930-DR) is easy to install and provides superior performance for your Jeep!

Features and Benefits:
- Four piston calipers
- Red powder coat finish
- 14” rotors
- Drilled/slotted rotors
- Utilizes OE parking brake
- Requires 18” or larger wheels

Wilwood’s (140-15930-DR) kits use Forged Narrow Superlite 4R four piston calipers are combined with BP-10 or BP-20 compound pads and 14” rotors, designed for heavy weight and extreme duty vehicles. This group of specialized kits for Jeep Wrangler JL series retain full use of the OE parking brake, master cylinder output, and ABS where used.

These rear kits provide complimentary style and performance with 14” and larger front brake upgrades in conjunction with wheel, tire, and suspension upgrades. Optional caliper finishes and rotor designs enable the builder to match style and performance on all applications.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Wrangler years:

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