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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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JKS Manufacturing
JKS Manufacturing JSPEC 3.5in Dual Rate Coil Spring Lift Kit for 2007-2018 Jeep Wrangler JK 4-Door
$399.95
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2007-2018 Jeep Wrangler JK Unlimited (4-Door) models including Rubicon, Sahara, Sport, and X trims.
Improve your Jeep's suspension performance with the JKS Manufacturing JSPEC™ 3.5-inch dual-rate coil spring kit. This complete set includes matching front and rear springs engineered to provide a level 3.5-inch lift while significantly enhancing ride quality. The dual-rate design features a softer initial rate for smooth, compliant on-road handling and transitions to a firmer secondary rate as suspension travel increases, providing the necessary control for demanding off-road terrain.
Beyond providing additional tire clearance, these JSPEC™ coils feature a longer free length compared to standard springs. This design allows for the installation of longer shocks, maximizing wheel travel and articulation. Whether your JK is a daily driver, a loaded overlanding rig, or a dedicated rock crawler, these springs deliver consistent performance across all environments.
- Provides 3.5 inches of lift for a level stance
- Dual-rate spring technology for versatile performance
- Includes full set of front and rear coil springs
- Increases usable wheel travel and articulation
- Optimized for 2007-2018 Jeep Wrangler JK 4-door models
- Manufacturer Part Number: JSPEC2350
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011 | Jeep | Wrangler | Unlimited 70th Anniversary |
| 2016 | Jeep | Wrangler | Unlimited 75th Anniversary |
| 2007-2017 | Jeep | Wrangler | Unlimited Rubicon |
| 2007-2017 | Jeep | Wrangler | Unlimited Sahara |
| 2010-2017 | Jeep | Wrangler | Unlimited Sport |
| 2016 | Jeep | Wrangler | Unlimited Sport S |
| 2007-2010 | Jeep | Wrangler | Unlimited X |
| 2018 | Jeep | Wrangler JK | Unlimited Rubicon |
| 2018 | Jeep | Wrangler JK | Unlimited Sahara |
| 2018 | Jeep | Wrangler JK | Unlimited Sport |
| 2018 | Jeep | Wrangler JK | Unlimited Sport S |
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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JKS Manufacturing JSPEC 3.5in Dual Rate Coil Spring Lift Kit for 2007-2018 Jeep Wrangler JK 4-Door
$399.95
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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$399.95
$399.95
$399.95
Fits 2007-2018 Jeep Wrangler JK Unlimited (4-Door) models including Rubicon, Sahara, Sport, and X trims.
Improve your Jeep's suspension performance with the JKS Manufacturing JSPEC™ 3.5-inch dual-rate coil spring kit. This complete set includes matching front and rear springs engineered to provide a level 3.5-inch lift while significantly enhancing ride quality. The dual-rate design features a softer initial rate for smooth, compliant on-road handling and transitions to a firmer secondary rate as suspension travel increases, providing the necessary control for demanding off-road terrain.
Beyond providing additional tire clearance, these JSPEC™ coils feature a longer free length compared to standard springs. This design allows for the installation of longer shocks, maximizing wheel travel and articulation. Whether your JK is a daily driver, a loaded overlanding rig, or a dedicated rock crawler, these springs deliver consistent performance across all environments.
- Provides 3.5 inches of lift for a level stance
- Dual-rate spring technology for versatile performance
- Includes full set of front and rear coil springs
- Increases usable wheel travel and articulation
- Optimized for 2007-2018 Jeep Wrangler JK 4-door models
- Manufacturer Part Number: JSPEC2350
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011 | Jeep | Wrangler | Unlimited 70th Anniversary |
| 2016 | Jeep | Wrangler | Unlimited 75th Anniversary |
| 2007-2017 | Jeep | Wrangler | Unlimited Rubicon |
| 2007-2017 | Jeep | Wrangler | Unlimited Sahara |
| 2010-2017 | Jeep | Wrangler | Unlimited Sport |
| 2016 | Jeep | Wrangler | Unlimited Sport S |
| 2007-2010 | Jeep | Wrangler | Unlimited X |
| 2018 | Jeep | Wrangler JK | Unlimited Rubicon |
| 2018 | Jeep | Wrangler JK | Unlimited Sahara |
| 2018 | Jeep | Wrangler JK | Unlimited Sport |
| 2018 | Jeep | Wrangler JK | Unlimited Sport S |
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