2007-2018 Wrangler JK 4.0 Inch Lift Stage 4 Suspension System 2 DR (SYN8024-40)
SKU: 33689167687

2007-2018 Wrangler JK 4.0 Inch Lift Stage 4 Suspension System 2 DR (SYN8024-40)

Sale price$3474.39 Regular price$3860.43
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Description

2007-2018 Wrangler JK 4.0 Inch Lift Stage 4 Suspension System 2 DR (SYN8024-40)Synergy Jeep JK 4 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

Synergy Jeep JK 4 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 JK 2-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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33689167687

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Involved
Omaha, US
★★★★★ 5
Very Impressed, Easy to Use, Highly Recommend.
Color: External Adjustment Silver, Size: Rechargeable
These things are amazing, I wish I had bought them sooner. It's super easy to use, always sits on the charger (which looks fantastic), and everyone compliments them. Highly Recommend.
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Reviewed in the United States on May 16, 2026
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Frank
Bozeman, US
★★★★★ 4
Salt gets jammed
Color: External Adjustment Silver, Size: Rechargeable
Works like it should! I would give it 5 stars but sometimes the salt gets stuck!
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Reviewed in the United States on May 26, 2026
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Leslie Connie
Lexington, US
★★★★★ 5
Stainless beauty
Color: External Adjustment Silver, Size: Rechargeable
Awesome and easy to use and clean.
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Reviewed in the United States on May 16, 2026
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Renee richison
Charlottesville, US
★★★★★ 5
Circle Joy Electric salt and pepper set
Color: External Adjustment Silver, Size: Rechargeable
This is a wonderful set! It's so nice to just push a button and have your salt or pepper come out perfectly ground. They fill from the top which makes it so easy.The charge last for a few months.
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Reviewed in the United States on March 28, 2026
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Jon
Lake Worth, US
★★★★★ 5
Easy to use, charge lasts a while
Color: External Adjustment Silver, Size: Rechargeable
Charge base, fill grinders and use! Been months and no recharge yet. Light and multi grind settings are great features
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Reviewed in the United States on May 6, 2026

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