Skip to main content
Home » Jeep Lift Kits & Suspension » Coil Springs » Rear Coil Springs » Synergy Manufacturing 4.5-5.5" Rear Coil Springs

Synergy Manufacturing 8064-45 4.5-5.5" Rear Coil Springs for 07-18 Jeep Wrangler JK

Quadratec Part #: 16315-8003
Synergy Manufacturing Part #: 8064-45
Description
Poly Performance coils offer excellent off road performance while preserving ride quality. Progressively wound; keeps spring from coming unbound at suspension droop and eliminate annoying spring clanking found on most suspension kits. Springs are powder coated black. Provide 5.5" Lift on 2 Door and 4.5" Lift on 4 Door Wranglers.
Made in USA
Details
Installation Notes
Installation Difficulty:
Skill Level 3 IconLevel 3Advanced

NOTE: When using 35" tires 3" Bump Stops are required
NOTE: When using 37" tires 4" Bump Stops are required
NOTE: When using our 2-Door 5.5" Lift Springs we recommend installation of our JK Long Arm System (coming soon)

Installation Time: 2-4 hours
Parts Included

Coil Springs - Pair

Warranty
Limited Lifetime Warranty.
  • Color: Black
  • Shocks Included: Without Shocks
  • Lift Height Range: 3 - 4.5 inch, 5 inch and up
  • Included Parts: Coil Springs
  • Shipping Weight: 10lb
  • Jeep Wrangler 2-Door (JK)

  • 2018 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)
  • Jeep Wrangler Unlimited 4-Door (JK)

  • 2018 Jeep Wrangler Unlimited 4-Door (JK)
  • 2017 Jeep Wrangler Unlimited 4-Door (JK)
  • 2016 Jeep Wrangler Unlimited 4-Door (JK)
  • 2015 Jeep Wrangler Unlimited 4-Door (JK)
  • 2014 Jeep Wrangler Unlimited 4-Door (JK)
  • 2013 Jeep Wrangler Unlimited 4-Door (JK)
  • 2012 Jeep Wrangler Unlimited 4-Door (JK)
  • 2011 Jeep Wrangler Unlimited 4-Door (JK)
  • 2010 Jeep Wrangler Unlimited 4-Door (JK)
  • 2009 Jeep Wrangler Unlimited 4-Door (JK)
  • 2008 Jeep Wrangler Unlimited 4-Door (JK)
  • 2007 Jeep Wrangler Unlimited 4-Door (JK)
Share Your Thoughts
Review Summary
Shared Media
Questions

Customer Submitted Photos

Synergy Manufacturing 4.5-5.5" Rear Coil Springs Reviews