Wilwood Narrow Superlite 6-Piston Front Big Brake Kit
2007–2018 Jeep Wrangler JK
Part #: 140-13880-R
Overview
The Wilwood Narrow Superlite 6-Piston Front Big Brake Kit is a high-performance braking solution designed specifically for the 2007 to 2018 Jeep Wrangler JK. This kit features forged six-piston calipers paired with 12.88-inch slotted rotors, delivering exceptional stopping power and improved brake modulation. Ideal for Jeep enthusiasts upgrading their wheels, tires, or suspension, this big brake kit enhances both safety and style without compromising the vehicle’s original ABS and master cylinder compatibility.
Engineered for direct fitment, the kit simplifies installation while providing a significant upgrade over factory brakes. The bold red powder-coated calipers add a striking visual element that complements aggressive off-road and street setups alike.
Key Features
Designed to meet the demands of both street and off-road driving, the Wilwood Narrow Superlite 6-Piston Front Big Brake Kit offers the following key features:
- Forged Narrow Superlite 6R six-piston calipers for superior clamping force and heat dissipation
- 12.88-inch diameter slotted rotors that improve cooling and reduce brake fade
- Red powder-coated finish on calipers for corrosion resistance and enhanced aesthetics
- Application-specific engineering for the 2007–2018 Jeep Wrangler JK ensuring perfect fit and function
- Compatibility with original equipment master cylinder output and ABS systems
- Radial mount caliper design for increased stiffness and improved pedal feel
- Factory disc spindle mounting for straightforward installation without modifications
- Minimum 17-inch wheel diameter required to accommodate the larger brake components
Construction & Design
The calipers are forged from high-strength aluminum alloy, providing an optimal balance of lightweight construction and durability. This forging process enhances structural integrity, allowing the calipers to withstand the rigors of aggressive driving and off-road conditions. The six-piston design distributes braking force evenly across the pads, reducing uneven wear and improving pedal response.
The rotors are crafted from premium-grade iron and feature precision-machined slots that help evacuate gases, dust, and water from the braking surface. This design promotes consistent friction and reduces the risk of brake fade during extended use. The red powder coat finish on the calipers not only protects against corrosion but also adds a custom look that stands out behind your wheels.
Installation & Fitment
This big brake kit is engineered for direct bolt-on installation on the front axle of 2007–2018 Jeep Wrangler JK models. It mounts to the factory disc spindle using a radial mount system, ensuring a secure and precise fit. The kit is designed to work seamlessly with the original master cylinder and ABS system, eliminating the need for additional modifications or upgrades.
While professional installation is recommended to ensure optimal performance and safety, the kit includes all necessary hardware and detailed instructions to facilitate the upgrade process. Note that a minimum 17-inch wheel diameter is required to clear the larger calipers and rotors.
What's Included
- Forged Narrow Superlite 6R six-piston front calipers (red powder coat finish)
- 12.88-inch slotted rotors
- Mounting hardware and brackets
- Brake pads pre-installed in calipers
- Installation instructions
Ideal For
This Wilwood big brake kit is perfect for Jeep Wrangler JK owners seeking enhanced braking performance to match upgraded wheels, tires, and suspension components. It is well-suited for off-road enthusiasts who demand reliable stopping power in rugged conditions as well as street drivers looking for improved brake feel and style. The kit’s compatibility with ABS and factory master cylinders makes it an excellent choice for those wanting a straightforward, high-quality brake upgrade without extensive modifications.
Wilwood Engineering is a major manufacturer of high-performance disc brake solutions spanning racing, street performance, and specialty OE applications. From big brake kits and calipers to rotors and hydraulic components, Wilwood upgrades are built for stronger stopping power, better heat management, and consistent pedal feel when stock brakes aren’t enough.
Wilwood Narrow Superlite 4-Piston Front Big Brake Kit (Red Calipers, Slotted 12.88" Rotors): Jeep Wrangler JK 2007 - 2018
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PART # 140-13880-R
140-13880-R Wilwood 07-18 Jeep Wrangler JK Narrow Superlite 6-Piston Front Big Brake Kit. This kit features forged Narrow Superlite 6R six-piston calipers with red powder coat finish and slotted 12.88" rotors, delivering exceptional stopping power for your Jeep Wrangler JK. Designed for simplified installation, it maintains full compatibility with OE master cylinder output and ABS systems. Ideal for enhancing brake capacity alongside wheel, tire, and suspension upgrades, it requires a minimum 17" wheel diameter. Upgrade your braking performance and style with this high-quality, application-specific big brake kit.
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Wilwood Narrow Superlite 6-Piston Front Big Brake Kit
2007–2018 Jeep Wrangler JK
Part #: 140-13880-R
Overview
The Wilwood Narrow Superlite 6-Piston Front Big Brake Kit is a high-performance braking solution designed specifically for the 2007 to 2018 Jeep Wrangler JK. This kit features forged six-piston calipers paired with 12.88-inch slotted rotors, delivering exceptional stopping power and improved brake modulation. Ideal for Jeep enthusiasts upgrading their wheels, tires, or suspension, this big brake kit enhances both safety and style without compromising the vehicle’s original ABS and master cylinder compatibility.
Engineered for direct fitment, the kit simplifies installation while providing a significant upgrade over factory brakes. The bold red powder-coated calipers add a striking visual element that complements aggressive off-road and street setups alike.
Key Features
Designed to meet the demands of both street and off-road driving, the Wilwood Narrow Superlite 6-Piston Front Big Brake Kit offers the following key features:
- Forged Narrow Superlite 6R six-piston calipers for superior clamping force and heat dissipation
- 12.88-inch diameter slotted rotors that improve cooling and reduce brake fade
- Red powder-coated finish on calipers for corrosion resistance and enhanced aesthetics
- Application-specific engineering for the 2007–2018 Jeep Wrangler JK ensuring perfect fit and function
- Compatibility with original equipment master cylinder output and ABS systems
- Radial mount caliper design for increased stiffness and improved pedal feel
- Factory disc spindle mounting for straightforward installation without modifications
- Minimum 17-inch wheel diameter required to accommodate the larger brake components
Construction & Design
The calipers are forged from high-strength aluminum alloy, providing an optimal balance of lightweight construction and durability. This forging process enhances structural integrity, allowing the calipers to withstand the rigors of aggressive driving and off-road conditions. The six-piston design distributes braking force evenly across the pads, reducing uneven wear and improving pedal response.
The rotors are crafted from premium-grade iron and feature precision-machined slots that help evacuate gases, dust, and water from the braking surface. This design promotes consistent friction and reduces the risk of brake fade during extended use. The red powder coat finish on the calipers not only protects against corrosion but also adds a custom look that stands out behind your wheels.
Installation & Fitment
This big brake kit is engineered for direct bolt-on installation on the front axle of 2007–2018 Jeep Wrangler JK models. It mounts to the factory disc spindle using a radial mount system, ensuring a secure and precise fit. The kit is designed to work seamlessly with the original master cylinder and ABS system, eliminating the need for additional modifications or upgrades.
While professional installation is recommended to ensure optimal performance and safety, the kit includes all necessary hardware and detailed instructions to facilitate the upgrade process. Note that a minimum 17-inch wheel diameter is required to clear the larger calipers and rotors.
What's Included
- Forged Narrow Superlite 6R six-piston front calipers (red powder coat finish)
- 12.88-inch slotted rotors
- Mounting hardware and brackets
- Brake pads pre-installed in calipers
- Installation instructions
Ideal For
This Wilwood big brake kit is perfect for Jeep Wrangler JK owners seeking enhanced braking performance to match upgraded wheels, tires, and suspension components. It is well-suited for off-road enthusiasts who demand reliable stopping power in rugged conditions as well as street drivers looking for improved brake feel and style. The kit’s compatibility with ABS and factory master cylinders makes it an excellent choice for those wanting a straightforward, high-quality brake upgrade without extensive modifications.
Wilwood Engineering is a major manufacturer of high-performance disc brake solutions spanning racing, street performance, and specialty OE applications. From big brake kits and calipers to rotors and hydraulic components, Wilwood upgrades are built for stronger stopping power, better heat management, and consistent pedal feel when stock brakes aren’t enough.
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YEARMAKEMODELSUBMODEL2012 - 2018JeepWrangler2.0L Turbo2012 - 2018JeepWrangler3.6L V62007 - 2011JeepWrangler3.8L V62007 - 2018JeepWranglerAll
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Standard shipping
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.