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Linear Wound Front Coil Spring

Synergy Jeep JK, TJ/LJ, XJ Front Lift Coil Springs

Part #: 8063-XX
Weight: 32 lbs
  • MSRP: $200.00
Purchase through our Dealer Network.
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*Not all products available from each dealer.
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  • Weight
    30 lbs
  • SKU
    8063-30
  • Front lift coils for 2-Door Jeep JK, TJ/LJ, XJ and 4-Door Jeep JK Wranglers
  • Synergy coils offer excellent off road performance while preserving ride quality
  • Progressively wound; keeps spring from coming unbound at suspension droop
  • Progressively wound spring eliminates annoying spring clanking found on most suspension kits
  • Feature frequency balanced and tuned spring rates to maximize suspension performance on and off road
  • Suspension components feature an abrasion-resistant black powder coat finish for maximum durability and corrosion resistance
  • Springs are designed to give the advertised amount of lift with use of aftermarket front bumpers & winches.
  • Sold in Pairs
Part # Jeep JK Recommended Tire Size
8063-10 2-Door Jeep JK 2.0" Front Lift Springs 35" (37" w/ high fenders & proper bump stop spacers)
8063-20 2-Door Jeep JK 3.0" Front Lift Springs 35" (37" w/ high fenders & proper bump stop spacers)
8063-30 2-Door Jeep JK 4.0" Front Lift Springs 37" (40" w/ high fenders & proper bump stop spacers)
8063-45 2-Door Jeep JK 5.5" Front Lift Springs 40" (42" w/ high fenders & proper bump stop spacers)
8063-60 2-Door Jeep JK 7.0" Front Lift Springs 42" (44" w/ high fenders & proper bump stop spacers)
8063-10 4-Door Jeep JK 1.0" Front Lift Springs 33" (35" w/ high fenders & proper bump stop spacers)
8063-20 4-Door Jeep JK 2.0" Front Lift Springs 33" (35" w/ high fenders & proper bump stop spacers)
8063-30 4-Door Jeep JK 3.0" Front Lift Springs 35" (37" w/ high fenders & proper bump stop spacers)
8063-45 4-Door Jeep JK 4.5" Front Lift Springs 37" (40" w/ high fenders & proper bump stop spacers)
8063-60 4-Door Jeep JK 6.0" Front Lift Springs 40" (42" w/ high fenders & proper bump stop spacers)

Part #
Jeep TJ/LJ
Recommended Tire Size
8063-10 Jeep TJ/LJ 2.0" Front Lift Springs 32" (33" w/ high fenders & proper bump stop spacers)
8063-20 Jeep TJ/LJ 3.0" Front Lift Springs 33" (35" w/ high fenders & proper bump stop spacers)
8063-30 Jeep TJ/LJ 4.0" Front Lift Springs 35" (37" w/ high fenders & proper bump stop spacers)
8063-45 Jeep TJ/LJ 5.5" Front Lift Springs 37" (38" w/ high fenders & proper bump stop spacers)
8063-60 Jeep TJ/LJ 7.0" Front Lift Springs 38" (40" w/ high fenders & proper bump stop spacers)

Part #
Jeep XJ
Recommended Tire Size
8063-20 Jeep XJ 0.5 " Front Lift Springs 31" (32" w/ high fenders & proper bump stop spacers)
8063-30 Jeep XJ 1.5 " Front Lift Springs 32" (33" w/ high fenders & proper bump stop spacers)
8063-45 Jeep XJ 3.0 " Front Lift Springs 33" (35" w/ high fenders & proper bump stop spacers)
8063-60 Jeep XJ 4.5 " Front Lift Springs 35" (37" w/ high fenders & proper bump stop spacers)

Part # APPROXIMATE LIFT HEIGHT APPROXIMATE LIFT HEIGHT SPRING TYPE FREE LENGTH BLOCK HEIGHT
(2 DR JK) (4 DR JK) (INCHES) (INCHES)
8063-10 2.0" 1.0" MULTI-RATE 18.53 6.95
8063-20 3.0" 2.0" MULTI-RATE 19.53 6.95
8063-30 4.0" 3.0" MULTI-RATE 21.50 7.88
8063-45 5.5" 4.5" MULTI-RATE 22.00 8.60
8063-60 7.0" 6.0" MULTI-RATE 23.50 8.60

Notes:

  • 2012+ JK's lifted over 2" will require exhaust spacers (5017), or a front aftermarket drive shaft to prevent interference with the exhaust
  • Springs retain the factory rake of the vehicle where the rear is higher than the front. Vehicle should sit level when loaded. Request one size shorter rear springs to level the vehicle out when unloaded
  • Lift heights listed for JK are for models with gas engines. Expect approximately 1" less lift on diesel models.
  • Lift heights listed for TJ/LJ and XJ are for models with the 4.0L engine. Expect approximately 0.5"-1" more lift on 4 cylinder models.
  • For JK's with stock wheels or wheels with close to stock backspacing, 1-1/2" wheel spacers are recommended.
  • For JK's with 35" tires, 3" bump stop spacers are recommended. With high fenders, shorter bump stop spacers can be used.
  • For JK's with 37" tires, 4" bump stop spacers are recommended. With high fenders, shorter bump stop spacers can be used.
  • For 2 Door JK's with 5.5" of lift or more, the Synergy Long Arm System is recommended.
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle.
For more information go to www.P65Warnings.ca.gov

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