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Wilwood Superlite 4R Front Big Brake Kit with Drilled Rotors; Black Calipers (07-18 Jeep Wrangler JK)

Item J104656
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Market Price $2,436.26 You Save 13% ($317.77)
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$2,118.49 (kit)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Solid Braking Performance
      • Superlite 4R 4-Pistion Calipers
      • 14" Two-Piece Drilled and Slotted Rotors
      • Black Powder Coated Finish
      • Works with Stock Master Cylinder
      • Front Brake Kit Only
      • Fits 2007-2018 Jeep Wrangler JKs


      Great Looks and High Quality. Go the extra mile when it comes to the performance and looks of your JK with this Wilwood Superlite 4R Big Brake Kit. Your Jeep deals with a lot of tough conditions, but this Big Brake Kit is up to the challenge. You can rest assured the components in this kit are made to last, even under hard use in rugged conditions.

      4R Brake Calipers. Wilwood's Superlite 4R four piston brake calipers are forged from aluminum for lightweight and superior strength. These 4R calipers feature stainless steel pistons with high-temp internal bore seals for dependable braking performance. Wilwood completes their brake calipers in a durable gloss red powder coated finish for sporty good looks and long lasting corrosion protection.

      Cross-Drilled and Slotted. The included 14" Wilwood Rotors feature a cross-drilled and slotted design that prevent heat buildup and increase stopping performance by allowing brake dust and hot gasses to escape through the vented holes. The slotted design will keep the surface of your brake pads cleaner, while the vented vanes will further improve heat dissipation for maximum grip and quiet stopping power. These Rotors are crafted from spec-37 iron, with an electro coat finish for long lasting corrosion protection.

      Complete Front Kit. Wilwood's Superlite 4R Front Brake Kit includes 4R 4-Piston calipers, high performance brake pads, two piece 14" cross-drilled and slotted rotors, braided stainless steel brake lines and all the hardware required for a straight forward bolt-on installation.

      Application. This Wilwood Black Superlite 4R Front Big Brake Kit with Drilled and Slotted Rotors is designed for use on 2007-2018 Jeep Wrangler JK models.



      Wilwood 140-12440-D

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Black Calipers
      • (2) Slotted Rotors
      • (2) Brake Rotor Hats
      • Install Hardware

      Customer Reviews (1)

        Brand Image

        Reviews of Wilwood Brakes products have an average rating of 5 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Wrangler

          • JK Rubicon 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
          • JK Rubicon 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
          • JK Wrangler 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
          • JK Wrangler 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18