The Jeep Cherokee XJ, a legendary platform for off-road enthusiasts, can be significantly improved with a long arm suspension lift kit. This upgrade transforms the XJ's handling and articulation, opening up new possibilities for tackling challenging terrain. But choosing the right long arm kit requires careful consideration. This guide will delve into the intricacies of XJ long arm kits, helping you make an informed decision.
What is a Long Arm Suspension Kit?
A long arm suspension kit replaces the factory short control arms with significantly longer ones. This seemingly simple change dramatically alters the suspension geometry. The longer arms reduce suspension articulation, improving suspension travel and reducing axle wrap. This leads to a smoother ride, increased ground clearance, and enhanced stability, especially at higher speeds and over rough terrain. The result is a more controlled and predictable off-road experience.
What are the Benefits of a Long Arm Kit for my XJ?
Several advantages make long arm kits a popular choice among XJ owners seeking superior off-road performance:
- Increased Articulation: The longer control arms allow for greater wheel travel, meaning your tires can move up and down independently, significantly improving articulation and traction over uneven terrain.
- Reduced Axle Wrap: The extended length reduces the leverage on the axle, minimizing axle wrap – a common issue in Jeeps that leads to wheel hop and loss of traction.
- Improved Handling: The enhanced suspension geometry improves stability and steering response, even at high speeds on challenging trails.
- Increased Ground Clearance: Long arm kits typically provide greater ground clearance, enabling you to tackle more demanding obstacles.
- Smoother Ride: The more controlled suspension movement leads to a less jarring and more comfortable ride, even on rough roads.
What are the Different Types of XJ Long Arm Kits?
Several factors differentiate long arm kits, including:
- Materials: Kits are typically constructed from steel or aluminum. Steel offers superior strength, while aluminum is lighter but potentially less durable.
- Arm Design: Different designs offer varying degrees of strength, adjustability, and clearance. Some utilize multiple joints for improved articulation.
- Bracket Design: The quality and placement of brackets influence the kit's overall performance and durability. Well-designed brackets ensure proper alignment and prevent stress on the chassis.
- Component Quality: Look for kits made from high-quality materials and featuring robust components like bushings and joints. These components significantly impact the kit's longevity and performance.
- Price Point: Costs can range considerably, reflecting the quality of materials, design, and included components.
How Much Does a Long Arm Kit Cost?
The price of a Jeep Cherokee XJ long arm kit varies significantly, typically ranging from several hundred to several thousand dollars. The cost is heavily influenced by the kit's features, materials, brand reputation, and complexity. Higher-end kits often incorporate higher-quality components, more robust designs, and greater adjustability.
What is the Installation Process Like?
Installing a long arm kit is a substantial undertaking. It's a complex process requiring mechanical skills, specialized tools, and a considerable time commitment. Many owners opt to have the installation performed by a professional shop experienced with Jeep suspensions.
Do I need other modifications alongside a long arm kit?
Installing a long arm kit often necessitates other modifications for optimal performance and safety, such as:
- New Shocks and Struts: Longer shocks and struts are necessary to accommodate the increased suspension travel provided by the long arm kit.
- Steering Upgrades: Upgraded steering components, such as tie rod ends and drag link, may be required to maintain proper steering geometry.
- Brakeline Extensions: Extended brake lines are crucial to prevent binding or damage as the suspension articulates.
What are the potential downsides of a long arm kit?
While long arm kits provide significant benefits, there are potential drawbacks:
- Cost: As previously mentioned, long arm kits are a significant investment.
- Installation Complexity: Professional installation is often necessary, increasing the overall cost.
- Increased Unladen Ride Height: The increased ride height might affect the vehicle's handling on paved roads.
Choosing the right long arm kit for your Jeep Cherokee XJ requires careful consideration of your budget, off-roading style, and mechanical skills. Thorough research and planning are essential for a successful upgrade that enhances your Jeep's capabilities and enjoyment. Remember to always consult with experienced Jeep mechanics or off-road professionals for advice tailored to your specific needs.
