Jeep Wrangler JK 4-Door (2007-2018) 3.5" Lift Coil Spring Set


Sale price$331.99

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Product Highlights


Take your Jeep Wrangler JK 4 Door's performance to the next level with JSPEC™ 3.5" Lift Dual Rate Coil Springs, engineered to deliver increased clearance, superior handling, and unbeatable ride quality. This complete set includes matching front and rear coil springs that provide a level 3.5" lift, enhancing your Jeep's off-road capabilities.

These dual-rate coil springs provide a smooth, comfortable ride on the road while transitioning to a firmer rate when tire movement increases off-road for improved vehicle control. The longer overall length of these coil springs allows for the use of longer shocks, enabling more wheel travel and further enhancing off-road performance.

Whether planning a week-long expedition with heavy gear, seeking some rock-crawling thrills, or heading to the beach with friends, JSPEC™ coils provide the perfect balance between ride and performance.

Choose JSPEC™ 3.5" Lift Dual Rate Coil Springs for unparalleled performance, reliability, and durability.


  • Improved Off-Road Performance: Higher ground clearance allows for better approach, departure, and break-over angles, enabling the vehicle to negotiate steep inclines, deep ruts, and uneven terrain more effectively.
  • Enhanced Articulation: Lifted coil springs also contribute to improved suspension articulation. Articulation refers to the ability of the suspension to flex and maintain contact between the tires and the ground, even when traversing uneven surfaces.
  • Enhanced Ride Quality: The increased suspension travel and improved articulation provided by the lift springs help absorb bumps and road imperfections more effectively. 
  • Dual Rate Springs: Offer increased flexibility in suspension performance. The different spring rates allow for a wide range of suspension travel and articulation. This increased flex helps the tires maintain better contact with the ground, improving traction and stability off-road.
  • Longer Shocks: Made possible by the longer overall length of the suspension system, allowing increased wheel travel. Wheel travel refers to the distance the wheels can move up and down within the suspension's range of motion. 

    What's in the Box

    • Complete set of matching front and rear coil springs