Synergy Manufacturing
'18-23 Jeep JL/JLU Front Lift Coil Springs
4 Door or 2 Door Model
Lift Height (in.)
'18-23 Jeep JL/JLU Front Lift Coil Springs
4-Door / 1"
MCQUEEN
190 South McQueen Road
Suite 109
Gilbert AZ 85233
United States
overview
Synergy MFG Jeep JL Multi-Rate Front Lift Coil Springs. Synergy MFG has designed these springs from a clean sheet for the new Wrangler platform. All springs are multi-rate and have been designed to make a great platform even better. These springs are unique to the JL and not shared with the JK or other vehicles.
Like OEM, Synergy coil springs are unique lengths to account for load differences on each corner of the vehicle. There are right and left specific springs front and rear to guarantee the vehicle will sit level. Springs are designed to be used with up to .75 inch of front spring spacer without requiring additional bump stop spacing.
Multi-rate design has a softer initial rate which prevents the spring from coming loose in the coil tower, even with long travel shocks. The ride rate is slightly stiffer than the OEM springs to account for additional weight from bumpers, winches, skid plates and gear. Springs are proudly manufactured in the United States of the highest quality steel. Springs are designed to be able to set solid (fully collapse) without overstressing the material and are pre-set from the factory meaning the springs will never sag or set.
Benefits:
- Increased ride quality
- Increased wheel travel/articulation/traction
- No spring bowing
- Lifetime warranty/guarantee against sagging and breakage
Features:
- Multi-Rate coil springs allow for longer spring lengths and increased travel
- Spring rates are only 5-10 percent stiffer than stock for superior ride quality
- Coil spring block heights designed around common bump stop spacings to optimize wheel travel
- Ground and closed lower spring ends to prevent bowing
- Includes front lower coil spring isolators to match the ground and closed spring ends
- Unique spring lengths for each corner of the vehicle so it will sit level side to side
- 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 in pairs
Notes:
- Coil springs require proper bump stop spacing with Synergy 8057-10 Bump Stop Spacers.
- Lift heights are based off fully loaded Rubicon models. Other models will see more lift.
- Coil springs retain the stock rake of the vehicle.
- Up to .75 inch of front coil spring spacer can be added to level the vehicle using 8017-075 front coil spring spacers.
- Min bump stop spacing listed is the minimum amount of bump stop spacing required to prevent the springs from going into coil bind. Do not use less bump stop spacing.
| Part # | 4-Door Lift Height | 2-Door Lift Height | Spring Rate (Initial/Ride Rate) | Collapsed Length | Extended Length |
|---|---|---|---|---|---|
| 8863-10 | 1” | 2” | 95/120 lb/in | 7.2” | 20.75-21.25” |
| 8863-20 | 2” | 3” | 110/120 lb/in | 6.8” | 20.75-21.25” |
| 8863-30 | 3” | 4” | 110/120 lb/in | 6.8” | 21.75-22.25” |
we may have just the thing you're looking for
A-Pillar Light mounts to fit any light for most models of 4x4 trucks.
Switch Pro Panels to control all onboard lights and accessories.
Inexpensive ABS Guards that can save you from expensive repairs.
American-made Excellence
SDHQ: Built for Adventure
Experience American-made excellence from SDHQ, your fellow off-road enthusiasts. We take pride in crafting high-quality, custom products right at our headquarters for unparalleled performance and durability.
Check out what 'SDHQ Built' means for us as well as our customers:
