JKS Manufacturing Rear Coilover Conversion Mounting Brackets

Jeep Wrangler 07-17 3.8L/3.6L

Part #: JKS2519

Overview

The JKS Manufacturing Rear Coilover Conversion Mounting Brackets are a precision-engineered upgrade designed to transform the rear suspension of lifted Jeep Wrangler JK models (2007–2018) and select Jeep Grand Cherokee models (2005–2010). These brackets enable the installation of high-performance FOX 2.5" diameter coilovers with 10" of travel, including options with remote fluid reservoirs, converting the factory coil spring setup into a fully adjustable coilover system.

Ideal for Jeep enthusiasts seeking enhanced off-road capability, improved ride quality, and suspension tuning flexibility, this bolt-on kit complements the JKS front coilover conversion system to provide a balanced and high-performing suspension upgrade. The brackets require no welding but do involve permanent cutting and drilling of the factory shock mounts to ensure proper fitment and geometry, especially on lifted vehicles.

Key Features

This rear coilover conversion bracket kit offers a robust and versatile solution for Jeep Wrangler JK and Grand Cherokee owners aiming to maximize suspension performance and adjustability. Key features include:

• Compatible with FOX 2.5" diameter coilovers featuring 10" of travel, including FOX DSC Factory Race Coil-overs (PN FOX88406177 recommended)
• Provision for mounting remote fluid reservoirs to enhance shock cooling and performance
• No-weld installation requiring cutting and drilling as detailed in comprehensive instructions
• Powder-coated driver and passenger side brackets finished in JKS’s signature semi-gloss black for corrosion resistance and durability
• Mounts directly to factory brackets after trimming for precise and secure placement
• Specifically designed for lifted Jeep Wrangler JK models (2007–2018) and select Jeep Grand Cherokee models (2005–2010)
• Allows easy ride height adjustments and coil spring swaps for tailored suspension tuning
• Requires permanent modification of factory shock mounts to accommodate coilover setup
• Compatible with a wide range of Jeep Wrangler trims including Rubicon, Sahara, Sport, Sport S, Unlimited, and anniversary editions

Construction & Design

JKS Manufacturing constructs these rear coilover mounting brackets from high-strength steel to ensure exceptional durability and reliability under rigorous off-road conditions. The brackets are precision-engineered to bolt onto existing factory mounts with minimal modifications, preserving proper suspension geometry and alignment for optimal handling and performance.

The powder-coated semi-gloss black finish provides excellent resistance to rust and corrosion, extending the lifespan of the components even in harsh environments. The design accommodates FOX’s advanced coilover shocks, including those equipped with remote reservoirs, to deliver superior damping performance and effective heat dissipation during demanding trail use.

Installation & Fitment

Installation of the JKS rear coilover conversion brackets is a no-weld process but requires permanent cutting and drilling of the factory shock mounts as outlined in the included detailed instructions. This kit is primarily intended for lifted Jeep Wrangler JK vehicles; stock-height models will require additional suspension and driveline modifications to maintain proper geometry and drivability.

The brackets mount securely to factory locations after trimming, ensuring a precise fit and reliable attachment. Due to the permanent nature of the modifications and the technical requirements, professional installation is recommended to achieve optimal results and maintain safety standards.

What's Included

• Driver-side rear coilover mounting bracket (powder coated)
• Passenger-side rear coilover mounting bracket (powder coated)
• Comprehensive installation instructions detailing cutting, drilling, and mounting procedures

Ideal For

This rear coilover conversion bracket kit is perfect for Jeep Wrangler JK owners who have lifted their vehicles and want to upgrade to a coilover suspension system for superior off-road performance, enhanced ride quality, and flexible suspension tuning. It is also ideal for enthusiasts looking to complement their JKS front coilover conversion kit with a matching rear setup. Supporting FOX’s high-performance coilovers, these brackets cater to serious off-roaders and trail riders demanding reliable, adjustable suspension components for challenging terrain.

JKS Manufacturing builds Jeep and off-road suspension parts—lift systems, control arms, track bars, disconnects, and supporting hardware—engineered for articulation and durability. It’s a popular choice for Wrangler and Gladiator owners looking to improve clearance, ride quality, and capability for real trail use.