Wilwood 18-21 Jeep Wrangler Narrow Superlite 4R Rear Brake Kit SRP 13.50in Rotor w/Lines - Black

This is the Wilwood Narrow Superlite 4R rear big brake kit for your 2018-2021 Jeep Wrangler. It's designed to give your Wrangler a significant upgrade in stopping power, especially if you've added weight or are using it for more demanding off-road or towing applications. The kit includes everything you need to replace your stock rear brakes with a high-performance setup that offers improved heat management and clamping force.

At the heart of this kit are the massive 13.50-inch SRP series slotted rotors. These rotors are built with a two-piece design, featuring a forged aluminum hat that's bolted to the iron rotor ring. This construction helps reduce unsprung weight and allows for better thermal management, which is crucial for preventing brake fade during heavy use. The Superlite 4R calipers are forged aluminum, making them strong yet lightweight, and they house four pistons each. These pistons are sized to provide a balanced brake bias with the front brakes, ensuring consistent and predictable stopping. The kit also comes with stainless steel braided brake lines, which are more durable and offer a firmer pedal feel than rubber lines. The black caliper finish adds a clean, aggressive look to your Wrangler's rear end.

When installing this kit, you'll want to ensure you have the proper tools and refer to Wilwood's installation instructions, as it's a comprehensive upgrade. This kit is a solid choice for Wrangler owners looking to enhance their braking performance for towing, hauling, or aggressive driving. It's a well-built system that offers a noticeable improvement over the factory setup.