Synergy 07-18 Jeep Wrangler JKU 4 DR 4.5in Lift Stage 4 Suspension System - 8044-45

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-DoorStage 4 key features are front and rear track bar relocation brackets, flipped drag link, and all adjustable upper lower long armsFront and rear bump stop extension kitsFront and rear sway bar linksFront and rear extended Stainless Steel steel braided brake linesSynergy double adjuster sleeve pinch bolt assembly allows for adjustment of control arm, track bar, tie rod, and drag link length without removalFront and rear track bar relocation brackets raise track bar mounting positions increasing suspension roll center heights which improves handling on and off roadLower control arms are manufactured from high quality crush resistant 2X.250 inch Wall 1026 DOM tubingFeatures 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 mountsOptional front sway bar disconnect system for ultimate trail articulation mounts sway bar up and out of the way when disconnected from the axleProgressive wound coil spring manufactured using the latest in CNC hot winding technology keeps spring from coming unbound at full suspension droopSuspension components feature an abrasion-resistant Powdercoat finish for maximum durability and corrosion resistance100 percent bolt on components assure an easy, trouble free installation with the use of basic hand toolsRequires a maximum 4-3/4 inch backspace wheel or wheel spacer with factory wheel setup. 4-1/2 inch back spacing is recommendedSynergy suspension systems are a modular design so all components are available separatelyNote:2012+ JK's lifted over 2 inch will require exhaust spacers (5017), or a front aftermarket drive shaft to prevent interference with the exhaust