Lift Kits - Coil Spacers & Isolators

Synergy MFG 1-3/4" Front Coil Spring Spacers For 2007+ Jeep Wrangler JK 2 Door & Unlimited 4 Door Models 1.75" lift Manufactured from high density polyurethane Spacers maintain factory ride quality Spacers install on top of the stock spring Coil spring spacers are only available in black Installation is easy, requiring no welding or drilling Synergy Manufacturing products & systems have been designed by real engineers with 10+ years of suspension design & experience in the off road industry.... Read More Learn More

Synergy MFG 1-3/4" Rear Coil Spring Spacers For 2007+ Jeep Wrangler JK 2 Door & Unlimited 4 Door Models 1.75" lift Manufactured from high density polyurethane Spacers maintain factory ride quality Spacers install on top of the stock spring Coil spring spacers are only available in black Installation is easy, requiring no welding or drilling Synergy Manufacturing products & systems have been designed by real engineers with 10+ years of suspension design & experience in the off road industry.... Read More Learn More

Synergy MFG 3/4" Coil Spring Spacer Kit For 2007+ Jeep Wrangler JK 2 Door & Unlimited 4 Door Models Lifts front and rear 3/4" Manufactured from high density polyurethane Maintains factory ride quality Spacers install on top of the stock spring Coil spring spacers are only available in black Installation is easy, requiring no welding or drilling Synergy Manufacturing products & systems have been designed by real engineers with 10+ years of suspension design & experience in the off road... Read More Learn More

These spacers are designed to fit with a stock configuration or with a lifted vehicle. The rear spacers and spring guide are made from polyurethane and feature TeraFlexs exclusive spring guide to help return the spring to its proper position when articulating off road. Learn More

TeraFlex has the perfect solution to level your JK if it is dipping in the front from the weight of a winch, sagging, or to level out a loaded vehicle. These spacers are designed to work in stock configuration, or with a lifted vehicle. The spacers are available in 1/2", 1" or 2.5" lift increments depending on your needs. The rear spacer also incorporates our industry exclusive spring retainer and guide that helps to realign the spring to its proper location during extreme articulation without... Read More Learn More

Designed to level your JK if it is dipping in the front from the weight of a winch, sagging, or to level out a loaded vehicle. The front spacers are 2.5" and are made from polyurethane. Spacers are sold individually and fit both 2 door Wranglers and 4 door Unlimiteds. Learn More

Adjustable Leveling Kit 1" - 2" For 2007+ Jeep Wrangler JK 2 Door & Unlimited 4 Door Models Adjustable 1.0 inch to 2.0 inch 3 settings in 1 part - adjustable spacer Learn More

If you have added a aftermarket front bumper and winch to your Wrangler JK you might notice a little bit of sagging going on. A good way to remedy this is with a 3/4" Leveling Kit. This kit will give you a little more lift leveling out the stance of your Jeep while still keeping that factor ride. Another benefit with the extra clearance to help out on the trails without sacrificing the factory ride. Proudly Made in the U.S.A.! Learn More

It's a passion and drive to manufacture affordable high quality products for the Jeep enthusiast. Fishbone employees understand the enthusiast because we are Jeep enthusiasts. Learn More

Dial in ride height on your Jeep Wrangler JK with JKS ACOS adjustable front coil spring spacers. Learn More