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

Synergy Jeep JK, TJ/LJ, XJ Front Lift Coil Springs
From $200.00
SKU
16404_PARENT_ITEM

Synergy Manufacturing
  • 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 abrasive-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:

  • Spring free length increases with lift height for compatibility with longer extended shock lengths.
  • 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.