JK 4.5 Inch Lift Stage 4 Suspension System 07-18 Wrangler JKU 4 DR

Synergy Jeep JK 4.5 Inch Lift Stage 4 Long Arm Suspension System is for those wanting maximum performance and capability without sacrificing ride quality. It carries over the quality components of the Stage 3 System, but improves upon them by swapping out the Standard Length Control Arms for Adjustable Long Arms and Long Arm Mounting Brackets. This is a 100 percent bolt on system with no welding required. This system will fit 37 inch tires with stock fenders or 40 inch tires with high fenders.
Details:

• Fits 07-18 Jeep Wrangler Unlimited JK 4-Door


• Stage 4 key features are front and rear track bar relocation brackets, flipped drag link, and all adjustable upper lower long arms


• Front and rear bump stop extension kits


• Front and rear sway bar links


• Front and rear extended Stainless Steel steel braided brake lines


• 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


• Lower control arms are manufactured from high quality crush resistant 2X.250 inch Wall 1026 DOM tubing


• Features Synergy Dual Durometer Bushings (DDB) with Teflon bearing surface for a maintenance free design focusing on performance, flex, longevity, and ride quality.


• Front and rear lower shock mounts


• Optional front sway bar disconnect system for ultimate trail articulation mounts sway bar up and out of the way when disconnected from the axle


• 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 Powdercoat finish for maximum durability and corrosion resistance


• 100 percent bolt on components assure an easy, trouble free installation with the use of basic hand tools


• Requires a maximum 4-3/4 inch backspace wheel or wheel spacer with factory wheel setup. 4-1/2 inch back spacing is recommended


• Synergy suspension systems are a modular design so all components are available separately

Note:

• 2012+ JK's lifted over 2 inch will require exhaust spacers (5017), or a front aftermarket drive shaft to prevent interference with the exhaust