Suspension - Springs

Synergy MFG Front Lift Coil Springs For 2007+ Jeep Wrangler JK 2 Door (4") & Unlimited 4 Door (3") Models Front springs only Excellent off road performance while preserving ride quality Frequency balanced and tuned spring rates to maximize suspension performance on and off road Abrasion resistant black powder coat finish for maximum durability and corrosion resistance Sold as a pair Made in the USA Synergy Manufacturing products & systems have been designed by real engineers with 10+ years of... Read More Learn More

Synergy MFG Rear Lift Coil Springs For 2007+ Jeep Wrangler JK 2 Door (2") & Unlimited 4 Door (1") Models Rear springs only Excellent off road performance while preserving ride quality Frequency balanced and tuned spring rates to maximize suspension performance on and off road Abrasion resistant black powder coat finish for maximum durability and corrosion resistance Sold as a pair Made in the USA Synergy Manufacturing products & systems have been designed by real engineers with 10+ years of... Read More Learn More

Synergy MFG Rear Lift Coil Springs For 2007+ Jeep Wrangler JK 2 Door (5.5") & Unlimited 4 Door (4.5") Models Offers excellent off road performance while preserving ride quality Progressively wound keeps spring from coming unbound at suspension droop Sold as a pair Made in the USA Progressively wound spring eliminates annoying spring clanking found on most suspension kits. Feature frequency balanced and tuned spring rates to maximize suspension performance on and off road. Suspension... Read More Learn More

The JK Wrangler comes from the factory with a pre-determined amount of front rake (the front end sits lower than the rear about 1.5°). We have designed our front coil springs to eliminate this factory rake. This means that a lift kit after installation when measured & compared to factory measurements will be lifted more in the front than the rear, to level out the vehicle. In addition, we estimate that additional aftermarket components will be added to the vehicle (such as a winch, bumpers,... Read More Learn More

2.5" lift on 4-door models 3.5" lift on 2-door models Sold as a pair Rubicon coils are designed to provide the best in ride quality without sacrificing durability and load capacity. All coils are powder coated silver. Our coils are made with the most advanced processes in the industry. Every coil is tested and checked for tested and checked for compliance to our rigid specifications. Fits These Vehicles: 07+ Jeep Wrangler 2-Door (JK) 07+ Jeep Wrangler Unlimited 4-Door (JK) Learn More

If you are looking for springs that will help your Jeep Wrangler JK handle better on the street, trail, and even while towing, then the Rancho Rear Progressive Rate Coil Spring Pair is for you. Learn More

The Outback coil springs received special consideration and attention concerning spring rate tuning and development. Learn More

The Outback coil springs received special consideration and attention concerning spring rate tuning and development. Learn More

Synergy MFG Front Lift Coil Springs For 2007+ Jeep Wrangler JK 2 Door (7") & Unlimited 4 Door (6") Models Offers excellent off road performance while preserving ride quality Progressively wound keeps spring from coming unbound at suspension droop Sold as a pair Made in the USA Progressively wound spring eliminates annoying spring clanking found on most suspension kits. Feature frequency balanced and tuned spring rates to maximize suspension performance on and off road. Suspension components... Read More Learn More

In addition, we estimate that additional aftermarket components will be added to the vehicle (such as a winch, bumpers, racks and larger spare tire). We attempt to have our suspensions sit at or close to the advertised lift height with all of the aftermarket components included on the vehicle. This means that each vehicle may not perfectly match the specified lift height. Please take this into consideration when measuring the actual lift height that you achieve with our JK... Read More Learn More