This is a 100% bolt on system with no welding required. Verify front/rear application, lift-height range, routing, bracket/hardware inclusion, brake bleeding requirements, and ABS/axle clearance before checkout.
Synergy Manufacturing
Synergy Jeep JK Stage 4 Long Arm Suspension System, 4/4.5" Lift
2007-2018 JK Wrangler. Confirm final options and fitment on the vendor page before purchase.
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. Fitments: Part # Description 8024-40 JK / JKU 2-Door 4" Lift Stage 4 Kit (Fits 37" Tires, 40" with High Fenders) 8044-45 JK / JKU 4-Door 4.5" Lift Stage 4 Kit (Fits 37" Tires, 40" with High Fenders) 8024-40-RHD JK / JKU 2-Door 4" Lift Stage 4 Kit (RHD) (Fits...
SKU
SYNERGY-STAGE-4
Price
$6,935
Where to buy
Buy from Synergy Manufacturing
For a lift, the last check is the complete Jeep setup: exact year/model/trim, doors, engine, lift variant, target tire size, wheel width and offset/backspacing, bump stops, flare/fender clearance, gearing, spare support, added bumper/cargo weight, and whether a shop is installing it.
Fact summary
Models: JK Wrangler. Years: 2007-2018.