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Synergy - JEEP 6.0 Inch Lift Stage 4 Suspension System 07-21 Wrangler JK / JKU 4 DR

Vendor: Synergy MFG

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JEEP 6.0 Inch Lift Stage 4 Suspension System 07-21 Wrangler JK / JKU 4 DR

The Stage 4 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% bolt on system with no welding required. This system will fit 37" tires with stock fenders or 40" tires with high fenders.

Fits: 07-current JK / JKU (4-Door Only)


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 sway bar links (Currie Anti-Rock required for the rear, see notes)
Front and rear extended stainless steel braided brake lines
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
Lower control arms are manufactured from high quality crush resistant 2" X .250" 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 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
6.0" Lift Fits 37" Tires, 40" with High Fenders

8044-60 - 4 Door Jeep JK / JKU

(1) 8063-60 6.0" Front Coil Springs
(1) 8064-60 6.0" Rear Coil Springs
(2) 8057-10 Snap-Lock Bump Stop Spacers
(1) 8060-11 Rear Sway Bar Links (Used in front)
(2) 8066 Front/Rear Brake Line Kit
(1) 8083 Front Brake Line Extension Brackets
(1) 8084 Rear Brake Line Extension Brackets
(1) 8056 Rear Track Bar Bracket
(1) 8062 Rear Track Bar
(1) 8055 Front Track Bar Bracket
(1) 8075-02 Front Track Bar
(1) 8000-01 Drag Link
(1) 8030 Rear Long Arm Brackets
(1) 8031 Front Long Arm Brackets
(1) 8033 Front Long Arm Lower Control Arms
(1) 8035 Front Long Arm Upper Control Arms
(1) 8036 Rear Long Arm Lower Control Arms
(1) 8038 Rear Long Arm Upper Control Arms
(1) 8074 Rear Lower Shock Mounts
(1) 8086 Rear Long Travel Upper Shock Mount
(1) 8073 Front Lower Shock Mounts
(1) 8097 Rear Coil Wedges

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