Wrangler JK 2007-2018 Jeep 4WD (2 Door) 3.5" Lift Front & Rear Dual Rate Coil Spring Kit (set of 4) by JKS

Increase clearance, performance, and ride quality with JKS JSPEC2351 3.5-inch lift dual rate coil springs for 2007–2018 Jeep Wrangler JK 2-door models. This complete spring set is engineered to deliver a balanced combination of on-road comfort and off-road control, making it well-suited for daily driving, long-distance travel, and demanding trail use.

JSPEC dual rate coil springs are designed to ride smoothly during normal driving conditions, then progressively transition to a firmer spring rate as suspension travel increases off-road. This improves vehicle stability, reduces body movement, and enhances control on uneven terrain. The longer overall spring length also allows for the use of longer shocks, increasing wheel travel and articulation. Whether loaded with gear for an extended expedition, running light for technical trails, or carrying passengers for everyday use, these 3.5-inch lift JSPEC™ coils deliver consistent performance, improved ground clearance, and the ride quality expected from a purpose-built suspension upgrade.

Features and Benefits:

• Provides a true 3.5-inch lift for 2007–2018 Jeep Wrangler JK 2-door models
• Complete set of matching front and rear JSPEC™ dual rate coil springs
• Dual rate design delivers a smooth, comfortable on-road ride
• Transitions to a firmer spring rate as suspension travel increases off-road
• Longer overall spring length allows the use of longer shocks for increased wheel travel
• Improves ground clearance, ride quality, and overall vehicle control
• Performs consistently whether lightly loaded, fully geared, or carrying passengers