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Synergy Manufacturing 8023-40 4" Synergy Stage 3 Suspension System for 07-17 Jeep® Wrangler JK 2 Door

Catalog #: 16315.3002
Synergy Manufacturing Part #: 8023-40
The JK Synergy Suspension System was designed and engineered from the ground up using a synergistic approach to maximize the JKs on & off road performance. Stage III key features are a front track bar relocation bracket, drag link flip kit, rear track bar relocation bracket, and all adjustable upper & lower control arms. Suspension components feature a II stage powder coat finish for maximum durability.
  • Lower control arms are manufactured from high quality crush resistant 1-3/4" X .188 Wall 1026 DOM tubing
  • Control arms incorporate the tried and true Currie Enterprises Johnny Joints® for paramount performance & durability
  • OEM style rubber bushings are also used in the control arm assemblies for extended permanence & minimized road vibration
  • Sway-bar disconnect system for ultimate trail articulation mounts sway bar up and out of the way when disconnected from the axle
  • Poly Performance double adjuster sleeve & pinch bolt assembly allows for adjustment of control arm & track bar length without removal
  • Progressive wound coil spring manufactured using the latest in CNC hot winding technology keeps spring from coming unbound at full suspension droop
  • Rear track bar relocation bracket moves track bar mounting position increasing suspension roll center height which improves handling on and off road
Installation Notes
Installation Difficulty:
Level 3Advanced

1. Drilling Required.
2. Cutting Required.

Installation Time: 6-10 hours
Parts Included

Rear Bump Stop Spacers
Front Coil Springs
Rear Coil Springs
Front Bump Stop Spacers
Front Sway Bar Links
Rear Sway Bar Links
Front/Rear Brake Line Kit
Rear Track Bar Bracket
Rear Track Bar
Front Track Bar Bracket
Front Track Bar
Drag Link
Flip Adapter
Adj Front Lower Control Arms
Adj Rear Lower Control Arms
Adj Front Upper Control Arms
Adj Rear Upper Control Arms
Rear Lower Shock Mounts
Front Lower Shock Mounts

  • Features: Adjustable Control Arms, Front Sway Bar Disconnects
  • Shocks Included: Without Shocks
  • Max Tire Size: 35
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Bump Stop Extensions, Extended Brake Lines, Front Lower Control Arms, Front Track Bar Bracket, Front Upper Control Arms, Rear Lower Control Arms, Rear Track Bar Bracket, Rear Upper Control Arms, Sway Bar Endlinks
  • Jeep Wrangler 2-Door (JK)

  • 2017 Jeep Wrangler 2-Door (JK)
  • 2016 Jeep Wrangler 2-Door (JK)
  • 2015 Jeep Wrangler 2-Door (JK)
  • 2014 Jeep Wrangler 2-Door (JK)
  • 2013 Jeep Wrangler 2-Door (JK)
  • 2012 Jeep Wrangler 2-Door (JK)
  • 2011 Jeep Wrangler 2-Door (JK)
  • 2010 Jeep Wrangler 2-Door (JK)
  • 2009 Jeep Wrangler 2-Door (JK)
  • 2008 Jeep Wrangler 2-Door (JK)
  • 2007 Jeep Wrangler 2-Door (JK)
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