Wilwood Forged Narrow Superlite 4R Big Brake Rear Kit (Drilled)
Wilwood’s 140-15930 kits use Forged Narrow Superlite 4R four piston calipers are combined with BP-10 or BP-20 compound pads and 13” rotors in this group of big brake kits 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. FNSL4R 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.