2007-2018 Jeep Wrangler JK J-MAX 3in 4 Door OR 3.5 Inch 2 Door with FOX 2.5 Series R/R Coil-over with DSC JKS Manufacturing
JSPEC153KF
2007-2018 Jeep Wrangler JK J-MAX 3in 4 Door OR 3.5 Inch 2 Door with FOX 2.5 Series R/R Coil-over with DSC – JKS Manufacturing part number JSPEC153KF.
This JKS suspension lift kit is built for the 2007-2018 Jeep Wrangler JK. It combines 3.5 inches of lift and FOX 2.5 Performance shocks. Backed by JKS's 5 Year, 100,000-mile PLUS Protection warranty.
Build the ultimate Jeep Wrangler JK and be ready for any terrain with the JKS J-Max 3.5 inch suspension system. The J-Max kit includes front and rear 10 inch FOX 2.5 inch diameter Factory Race Series coil-over shocks with DSC adjustable remote reservoirs, front adjustable track bar, rear track bar bracket, J-Flex upper and lower control arms, and bump stop extensions.
J-Max pulls out all of the stops to offer a truly performance driven suspension package. At each corner the custom tuned 10 inch travel FOX 2.5 inch diameter Factory Race Series coil-overs with DSC adjustment provide the ultimate in tuning options.
Custom dual rate springs specifically designed for the JK dial in the ride height with the DSC adjusters providing both high and low speed compression adjustments. J-Flex adjustable control arms improve strength, off-road performance and adjustability.
J-Max suspension systems feature high-strength bolt-on coil-over mounting brackets, an adjustable front track bar, sway bar quicker disconnects. Take your Jeep's off-road performance and strength to the max with J-Max.
An aftermarket front driveshaft is strongly recommended due to additional travel capable.
Features & Benefits
- Front FOX 2.5 Remote Reservoir DSC Coilovers with Bolt-On Brackets for improved performance, strength and tunability.
- Rear FOX 2.5 Remote Reservoir DSC Coilovers with Bolt-On Brackets for improved performance, strength and tunability.
- Front Adjustable Track Bar and Rear Track Bar Bracket to correct axle positioning under vehicle.
- Front Sway Bar Quicker Disconnects and Brake Line Brackets to allow for increased offroad articulation.
- Front+Rear J-Flex Lower Control Arms for improved strength and caster correction.
- Front+Rear J-Flex Upper Control Arms for improved strength and caster correction.
- Front+Rear Bump Stop Extensions to properly limit suspension up travel.
Tire Specs
- Tire: 35x12.50
- Wheel: 16x8, 17x9, 20x9
- Backspacing: 3.5 inch
Other tire/wheel sizes can be used, however may require additional modifications.
Important Notes
- Factory wheels cannot be reinstalled without wheel spacers
- Aftermarket wheels with 3.5 inch backspacing are required for clearance
- Requires cutting/removal of factory frame mount brackets
- Front aftermarket driveshaft strongly recommended due to additional travel capability
- Removal of coilover preload required on 2Dr models to achieve a minimum 3.5 inch of lift
- Rear aftermarket driveshaft strongly recommended for 2Dr models
What's included in the kit
- 1 x FOX88406177 – Kit: JKS 07-18 Jeep Wrangler JK Rear Coilover, 2.5 Series, R/R 3.5 inch Lift, DSC
- 1 x FOX88406178 – Kit: JKS 07-18 Jeep Wrangler JK Front Coilover, 2.5 Series, R/R 3.5 inch Lift, DSC
- 1 x JKS1610 – JK Front Adjustable LCA
- 1 x JKS1615 – JK Front Adjustable UCA
- 1 x JKS1660 – JK Rear Adjustable LCA
- 1 x JKS1665 – JK Rear Adjustable UCA
- 1 x JKS2510 – JK Front Coil-over Mounting Kit
- 1 x JKS2519 – 07-18 Jeep JK Rear Coilover Conversion Brackets
- 1 x JSPEC2355 – 07-18 Jeep Wrangler JK J-Krawl Max Main Box Kit
Specifications
- JKS part number: JSPEC153KF
- Lift height: 3.5 Inch
- Doors: 2 Door/4 Door
- Shocks: FOX 2.5 Performance
- Sold as: Kit
- Estimated installation time: 10 Hours
- Warranty: 5 Year, 100,000-mile PLUS Protection
- Country of origin: USA
Resources
California Proposition 65 warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov