JKS Manufacturing Steering & Control Arm Upgrade Kit

Jeep Wrangler 07-18 3.8L/3.6L/2.0L

Part #: JSPEC2451

Overview

The JKS Steering & Control Arm Upgrade Kit is a comprehensive solution designed to dramatically improve the steering geometry and handling of your Jeep Wrangler JK (2007–2018). This kit is ideal for Jeep owners seeking enhanced control, durability, and off-road capability. By upgrading critical suspension components, it corrects common factory limitations, delivering a more precise and stable driving experience both on and off the pavement.

Featuring a Drag Link Flip System, extended length control arms, and track bar relocation brackets, this kit addresses the key areas that affect steering performance and suspension articulation. Whether you’re tackling rugged trails or daily driving, the JKS upgrade kit provides a significant strength boost and improved alignment for your Wrangler JK.

Key Features

This upgrade kit combines multiple engineered components to optimize your Jeep’s steering and suspension system:

• Drag Link Flip System: Corrects steering geometry by repositioning the drag link, reducing bump steer and improving handling precision.
• Extended Length J-LINK Control Arms: Designed to correct caster angle and provide a substantial strength upgrade over factory control arms for enhanced durability.
• Multi-Mount-Point Track Bar Relocation Brackets: Reinforce and reposition the track bar mounts to improve axle alignment and reduce stress on factory mounts.
• Support Gussets: Work in tandem with relocation brackets to make the factory track bar mounts nearly indestructible under heavy use.
• Improved Steering Geometry: The combined components optimize caster and track bar positioning for better steering response and vehicle stability.
• Heavy-Duty Construction: Engineered for off-road abuse and long-term reliability.

Construction & Design

JKS Manufacturing builds this upgrade kit with high-strength materials engineered to withstand the rigors of off-road driving and heavy loads. The extended control arms are crafted from robust steel with reinforced joints to resist bending and fatigue. The track bar relocation brackets and gussets are precision-welded and designed to distribute stress evenly, preventing common failure points found in factory mounts. Every component is finished with durable coatings to resist corrosion and wear, ensuring long-lasting performance in harsh environments.

Installation & Fitment

The JKS Steering & Control Arm Upgrade Kit is specifically engineered for the 2007–2018 Jeep Wrangler JK models, ensuring a direct fit with no major modifications required. Installation typically involves removing the factory components and replacing them with the upgraded parts included in the kit. The drag link flip system requires repositioning the drag link to optimize steering geometry. While professional installation is recommended for best results, experienced Jeep enthusiasts with basic mechanical skills can complete the upgrade using common hand tools.

What's Included

• Drag Link Flip System
• Extended Length J-LINK Control Arms (front and rear)
• Multi-Mount-Point Track Bar Relocation Brackets
• Support Gussets for Track Bar Brackets
• All necessary hardware for installation

Ideal For

This upgrade kit is perfect for Jeep Wrangler JK owners who want to improve steering precision, correct suspension geometry, and increase the durability of their vehicle’s front and rear suspension components. It is especially beneficial for off-road enthusiasts who demand reliable performance on challenging terrain and for those who have installed larger tires or lift kits that alter factory suspension angles.

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.