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Wilwood Superlite 4R Rear Big Brake Kit with 14-Inch Drilled and Slotted Rotors; Black Calipers (07-18 Jeep Wrangler JK)Find parts that fit my vehicle

Item J132638
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194 Reviews of Wilwood
Our Price

$2,372.28 kit

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

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      • Forged Narrow Superlite 4R Four Piston Calipers For Rear Big Brake Kit
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      • Includes BP-20 Compound Brake Pads
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      • 14-Inch Diameter SRP Drilled & Slotted Rotors
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      • Black Electro Coat Finish On Rotors
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      • Black Powder Coat Finish On Calipers
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      • Radial Mount Style Calipers With Stainless Pistons
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      • Caliper Piston Diameter Of 1.38 Inches
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      • Caliper Piston Area Of 3.00 Square Inches
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      • Caliper Brake Pad Area Of 8.2 Square Inches
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      • Caliper Brake Pad Volume Of 3.8 Cubic Inches
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      • Standard Parking Brake Hat Included
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      • Rotors Are Made From Iron And Are Dynamically Balanced
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      • Kit Retains OE Parking Brake Functionality
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      • Requires Minimum 18-Inch Wheel Diameter For Clearance
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      • Designed For OEM Rear Axle With 0.00 Axle Offset
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      • Compatible With Rear OEM Flange Configuration
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      • Fits 07-18 Jeep Wrangler JK
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      Description

      High Performance Rear Brake Kit. The Wilwood Superlite 4R Rear Big Brake Kit with 14-Inch drilled and slotted rotors and black calipers delivers enhanced braking performance and superior heat dissipation for custom and high-performance street vehicles. This kit improves stopping power and brake modulation by utilizing four-piston calipers combined with large diameter rotors, designed specifically for rear axle applications. It maintains full compatibility with the original equipment parking brake, ensuring functional integrity and vehicle safety.

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      Construction and Appearance. This brake kit features forged aluminum Narrow Superlite 4R calipers with four stainless steel pistons for durability and corrosion resistance. Rotors are made of iron with a black electrocoat finish and are drilled and slotted for improved heat management and brake pad cleaning. The calipers are finished in a black powder coat that offers a sleek, durable protective layer against wear and environmental exposure.

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      Installation. Installation is straightforward for experienced technicians, requiring no additional drilling or modifications to the OEM rear axle flange. The kit is designed for direct bolt-on application using the radial mount system to ensure a precise and secure fit.

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      Warranty. This kit includes a manufacturer's limited warranty covering defects in materials and workmanship for a specified period from the date of purchase.

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      Application. Specifically engineered to fit the 07-18 Jeep Wrangler JK, ensuring proper clearance and compatibility with factory components including the parking brake system.

      Wilwood 140-14066-D

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (2) Drilled and Slotted Rear Rotors
      • (2) Black Rear Calipers
      • (2) Caliper Mounting Brackets
      • (1) BP-10 Compound Brake Pad Set
      • Installation Hardware
      4.7

      Reviews of Wilwood Brakes Products (194)

      Questions & Answers

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