Synergy Manufacturing
'18-23 Jeep JL 2" Lift Starter System
Jeep JL Model
Fox Shock Options
STATE OF CALIFORNIA CONSUMER WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm.
Synergy MFG Suspension Systems use a synergistic approach, meaning the combined effect of the components is greater than the sum of the individual parts. The overall performance of the system is the most important factor when we are designing components to work together. Synergy MFG Suspension Systems are complete systems for your vehicle and include all necessary components for the lift height and performance advertised. All of these systems have shock solutions available, whether it be shock relocation brackets to continue using the stock shocks in our Starter System or one of our Synergy MFG tuned shock packages aimed at affordability or performance. Coil springs and shocks are two of the largest determining factors in ride quality and a mismatched system will never perform to its potential. All Synergy MFG tuned shocks are matched to the coil springs and application to provide the best ride and performance possible.
The Jeep JL Starter System is a coil spring 2-inch lift designed around 37-inch tires for Rubicon models and 35-inch tires for non-Rubicon models (See fender and bump stop spacing recommendations below). This system is designed to be the most capable performance coil spring lift on a budget, with room to upgrade as funds allow. For more complete 2-inch lift systems, see the Stage 1 or Stage 2 systems.
FITMENT:
- Fits: 2018-2023 Jeep Wrangler JL/JLU
- Lift Height: 2 inches (Over Stock Rubicon)
- Wheel Travel: Stock
- Tire Size: Up to 37-inch Rubicon, 35-inch non-Rubicon
KEY FEATURES:
- Multi-rate, progressively wound coil springs increase lift height to 2 inches over stock. Front and rear coil springs are all new and have been designed specifically for the JL platform. Like OEM, the coil springs are unique lengths for each corner of the vehicle to compensate for weight distribution and prevent leaning. Longest in class free length prevents coil springs from coming unseated at full articulation and coil spring block height has been designed around optimal bump stop spacing for the lift height and tire size. Industry first closed and ground lower ends of the front coil springs ensure perfect fitment with the included front lower coil spring isolators. Our coil springs are guaranteed to resist bowing and have a lifetime guarantee against sagging/breakage.
- Front and rear adjustable bump stop spacer kits are included to provide the necessary clearance required for larger tires. Bump stop spacing is adjustable from 2-4 inches in 1-inch increments without having to remove any hardware.
- Stock rear sway bar links are relocated to the front and new rear sway bar links and drop brackets are added to the rear to allow full articulation of the rear suspension and maintain compatibility with stock wheels.
- Front sway bar link relocation brackets paired with the stock rear sway bar links relocated to the front allows full articulation out of the front suspension.
- Front and rear lower shock relocation brackets allow the stock shocks to be reused making this a true budget system. As funds allow, shocks can be upgraded at a later date to increase performance and wheel travel.
- Suspension components feature an abrasion-resistant powder coat finish for maximum durability and corrosion resistance.
- 100% bolt on components assure an easy, trouble free installation with the use of basic hand tools.
BENEFITS:
- Budget coil spring suspension system to easily fit larger tires
- Improved off road and on road performance
- Includes all components necessary to get you on the trail
- Complete Bolt-on System for easy install
- Compatible with OEM wheels
- Reuses stock shocks
- No maintenance required for all included components
- Lifetime Warranty on all hard parts
- Fully upgradeable to higher level systems
| 8820-2000 - 2 Door Jeep JL | 8840-2000 - 4 Door Jeep JL |
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| 8820-2010 - 2 Door Jeep JL | 8840-2010 - 4 Door Jeep JL |
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Recommended tire size and wheel backspacing:
| Wrangler Model | Fenders | Wheel Backspacing | Tire Size | Recommended Bump Stop Spacing |
|---|---|---|---|---|
| Rubicon | Unmodified Stock | Stock | 37 Inch | 3 Inch |
| Rubicon | Unmodified Stock | Stock | 35 Inch | 2 Inch |
| Rubicon | Unmodified Stock | 4.5 Inch or less | 37 Inch | 4 Inch |
| Rubicon | Unmodified Stock | 4.5 Inch or less | 35 Inch | 3 Inch |
| Rubicon | Trimmed Stock or High Clearance | Stock | 37 Inch | 2 Inch (Optimal) |
| Rubicon | Trimmed Stock or High Clearance | Stock | 35 Inch | 2 Inch |
| Rubicon | Trimmed Stock or High Clearance | 4.5 Inch or less | 37 Inch | 3 Inch |
| Rubicon | Trimmed Stock or High Clearance | 4.5 Inch or less | 35 Inch | 2 Inch |
| Non-Rubicon | Unmodified Stock | Stock | 35 Inch | 3 Inch |
| Non-Rubicon | Unmodified Stock | Stock | 33 Inch | 2 Inch |
| Non-Rubicon | Unmodified Stock | 4.5 Inch or less | 35 Inch | 4 Inch |
| Non-Rubicon | Unmodified Stock | 4.5 Inch or less | 33 Inch | 3 Inch |
| Non-Rubicon | Trimmed Stock or High Clearance | Stock | 35 Inch | 2 Inch (Optimal) |
| Non-Rubicon | Trimmed Stock or High Clearance | Stock | 33 Inch | 2 Inch |
| Non-Rubicon | Trimmed Stock or High Clearance | 4.5 Inch or less | 35 Inch | 3 Inch |
| Non-Rubicon | Trimmed Stock or High Clearance | 4.5 Inch or less | 33 Inch | 2 Inch |
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American-made Excellence
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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.
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