The stage 1.5 system will increase the lift height to 3" on your 4dr JK using the 3" progressive coil springs and it takes full advantage of the raised rear track bar bracket and the front steering correction kit so as to achieve optimal geometry of steering and suspension. With the steering corrected for the 3" of lift, the system will drive better than stock. The system will fit up to 35" tires that have stock fenders or a 37" tire with high fenders. This system features the front and rear track bar relocation brackets and a flipped drag link. It also comes with front and rear bump extension kits. It has a synergy double adjuster sleeve and a pinch bolt assembly that will allow for adjustment of the control arm, track bar, tie rod and a drag link length without removal. The suspension components have an abrasive resistant powder coat finish to give it maximum durability and corrosion resistance. This system also has a bolt on system for easy installation.
Features:
Stage 1.5 key features are front and rear track bar relocation brackets and flipped drag link
Front and rear bump stop extension kits
Rear sway bar links so the factory rears can be used in the front
Front and rear brake line relocation kits
Synergy double adjuster sleeve & pinch bolt assembly allows for adjustment of control arm, track bar, tie rod, and drag link length without removal
Front and rear track bar relocation brackets raise track bar mounting positions increasing suspension roll center heights which improves handling on and off road
Control arm cam bolt kit to correct caster
Progressive wound coil spring manufactured using the latest in CNC hot winding technology keeps spring from coming unbound at full suspension droop
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
Requires a maximum 4-3/4" backspace wheel or wheel spacer with factory wheel setup. 4-1/2" back spacing is recommended
Synergy suspension systems are a modular design, so all components are available separately
Fitment Notes:
2012+ JK's lifted over 2" will require exhaust spacers (5017), or a front aftermarket drive shaft to prevent interference with the exhaust.
3" and up lifts, aftermarket driveshafts are recommended
Springs are designed to provide the advertised amount of lift with use of aftermarket bumpers, winches, & tire carriers. More lift will occur on vehicles in stock trim.
Springs retain the factory rake of the vehicle where the rear is higher than the front. Vehicle should sit level when loaded. Request one size shorter rear springs to level the vehicle out when unloaded.
Requires 16" or larger wheel diameter