Wilwood Forged Narrow Superlite 4R Big Brake Rear Kit
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.
It’s ADD’s mission to design and build the best off-road parts to fit seamlessly with the lines of your truck or Jeep and perform at the highest level. Our parts are engineered to hold up against the elements and off-road driving. From design to the finished product, we create our bumpers and accessories out of our facility in Mesa, Arizona.
We keep our ear to the street when developing new products and utilize the feedback we receive from the off-road community. We work hard to be sure we’re proud of the products we send out for you to enjoy.