JKS JSPEC1150 1.5 Inch Dual Rate Lift Coil Spring Set

The JKS JSPEC1150 coil spring set delivers a precise 1.5-inch lift with exceptional on-road comfort and off-road performance. This complete suspension upgrade includes matching front and rear dual rate coil springs engineered specifically for Jeep Wrangler JL 4-Door models, providing a level stance with increased ground clearance for larger tires and improved approach angles.

Dual Rate Spring Technology:

JSPEC dual rate coil springs feature advanced progressive spring technology that automatically adjusts to driving conditions. The springs provide a smooth, comfortable ride on paved roads, then transition to a firmer rate when tire movement increases during off-road driving for enhanced vehicle control and stability. This intelligent design ensures optimal performance whether you're loaded with camping gear, rock crawling, or cruising to the beach.

Key Features:

• Complete front and rear coil spring set for level 1.5-inch lift
• Dual rate progressive spring design for superior on-road and off-road performance
• Longer overall length allows use of extended travel shocks for increased wheel articulation
• Increased ground clearance and tire fitment capacity
• Custom-tuned spring rates optimized for Wrangler JL 4-Door models
• Heavy-duty steel construction with durable finish
• Engineered and manufactured in the USA

What's Included:

• Two front coil springs
• Two rear coil springs

The extended length design of JSPEC coil springs permits installation of longer shocks, maximizing suspension travel for improved off-road capability. Whether tackling challenging trails or maintaining daily driver comfort, this spring set delivers the versatility and reliability that JKS Manufacturing is known for.