SKU: 86581252239

2007-2018 Wrangler JK 4.5 Inch Lift Stage 4 Suspension System 4 DR (SYN8044-45)

Sale price$2531.70 Regular price$2813.00
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Ships within 48 hours ยท Estimated delivery Jul 17 - Jul 22

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Description

2007-2018 Wrangler JK 4.5 Inch Lift Stage 4 Suspension System 4 DR (SYN8044-45)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

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-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: 86581252239

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Love this 1/4 zip
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sam ball
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Jazzy shirt
Comfortable fit
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Brittney Calma
Bozeman, US
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Husband approved
Color: Misty Blue, Size: Large
This is a lightweight and perfect for golf! Looks like a much more expensive golf shirt. My husband loved it.
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Lake Worth, US
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I get tons of compliments about this pullover
Color: Navy, Size: XX-Large
I really like this pullover! A clothing steamer got the wrinkles out from the shipping process, and it hasn't wrinkled at all since then. It's lightweight, and allows my arms to move freely. The fabric feels good against my skin, and the color looks pretty much exactly as it looks on line. I wear an XXL, and it fits exactly as it should. I love the look of the mock neck collar, it's stylish and works well over a regular collared shirt. The quality is solid, and it's absolutely worth the price. No hesitation about ordering more.
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Reviewed in the United States on February 10, 2026

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