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Teraflex

TeraFlex 4" Coil Spring Base Lift Kit & 9550 VSS Twin-Tube (Jeep Wrangler JK | 4 Door)

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SKU:
1251401-TF
Shipping:
Calculated at Checkout
$1,381.99

Description

The TeraFlex JK 4dr: 4" Coil Spring Base Lift Kit includes just the basic lift components only and doesn't have the drivability of a full suspension system.

Notes

  • Requires adjustable control arms and adjustable front track bar to correct suspension geometry. An adjustable rear track bar is recommended.
  • We recommend Falcon Performance Shocks or TeraFlex 9550 VSS Shocks.
  • These are the only shock absorbers engineered to work with TeraFlex lift coil springs to improve both compression and rebound for optimal vehicle stability.
  • Coil Spring Base Lift Kits are offered with TeraFlex 9550 VSS Twin-Tube Shocks or without shock absorbers.
  • Falcon Performance Shocks are available separately.
  • Lift Height: 4"
  • Max Tire Diameter: 37"
  • Caster correction required - NOT INCLUDED.
  • Requires aftermarket wheels w/ 4.75" backspacing or less - or Offset Wheel Adapters (# 1055000) for stock wheels - NOT INCLUDED.
  • We highly recommend driveshaft modifications. See the TeraFlex Rzeppa High-Angle CV Kit (# 1744014).
  • Requires alignment.
  • Requires longer shocks (NOT INCLUDED in base kit) - we recommend Falcon Performance Shocks or TeraFlex 9550 VSS Twin-Tube Shocks (# 1545200).

Proper suspension geometry ensures all stability controls function w/in factory parameters. The following components are recommended to optimize caster and pinion angles and restore factory steering and suspension geometry: adjustable 8-Arm Short Control Arm Kit (Alpine: # 1415610 or Alpine IR: # 1415611), or adjustable 8-Arm Long Control Arm & Bracket Kit (Alpine: # 1315010 or Alpine IR: # 1315011), and/or HD Forged Adjustable Front Track Bar (# 1753418), and/or HD Forged Adjustable Rear Track Bar (# 1754418).

Notes

  • Requires adjustable control arms and adjustable front track bar to correct suspension geometry. An adjustable rear track bar is recommended.
  • We recommend Falcon Performance Shocks or TeraFlex 9550 VSS Shocks.
  • These are the only shock absorbers engineered to work with TeraFlex lift coil springs to improve both compression and rebound for optimal vehicle stability.
  • Coil Spring Base Lift Kits are offered with TeraFlex 9550 VSS Twin-Tube Shocks or without shock absorbers.
  • Falcon Performance Shocks are available separately.
  • Lift Height: 4"
  • Max Tire Diameter: 37"
  • Caster correction required - NOT INCLUDED.
  • Requires aftermarket wheels w/ 4.75" backspacing or less - or Offset Wheel Adapters (# 1055000) for stock wheels - NOT INCLUDED.
  • We highly recommend driveshaft modifications. See the TeraFlex Rzeppa High-Angle CV Kit (# 1744014).
  • Requires alignment.
  • Requires longer shocks (NOT INCLUDED in base kit) - we recommend Falcon Performance Shocks or TeraFlex 9550 VSS Twin-Tube Shocks (# 1545200).

Proper suspension geometry ensures all stability controls function w/in factory parameters. The following components are recommended to optimize caster and pinion angles and restore factory steering and suspension geometry: adjustable 8-Arm Short Control Arm Kit (Alpine: # 1415610 or Alpine IR: # 1415611), or adjustable 8-Arm Long Control Arm & Bracket Kit (Alpine: # 1315010 or Alpine IR: # 1315011), and/or HD Forged Adjustable Front Track Bar (# 1753418), and/or HD Forged Adjustable Rear Track Bar (# 1754418).
  • 4" Lift Coil Springs (JK4 Front: # 1853402 & JK4 Rear: # 1854402)
  • 0.5" Lift Coil Spring Spacers (Front x 2: 1953100 & Rear x 2: # 1954105)
  • Front Track Bar Bracket Gusset (# 4951800)
  • Rear Track Bar Axle Bracket Kit (3-6" Lift) (# 1954777)
  • 2.75" Bump Stop Extension Kit - Front Upper (# 1953800)
  • 1.25" SpeedBump Bump Stop Strike Pad Kit - Front Lower (# 1467125)
  • 2" Bump Stop Extension Kit - Rear Upper (4-6" Lift) (# 1954802)
  • 0.75" SpeedBump Bump Stop Strike Pad Kit - Rear Lower (# 1954600)
  • 10" Front Sway Bar Quick Disconnect Kit (3-4" Lift) (# 1753000)
  • 12.25" Rear Sway Bar Link Kit (3-4" Lift) (# 1754500)
  • 26" Front Brake Line Kit - Stainless Steel Braided (# 4353310) 
  • 30" Rear Brake Line Kit - Stainless Steel Braided (# 4350310) 
  • Front Brake Line Anchor Kit (# 1101255)
  • Exhaust Spacer Kit (# 2610000)
  • All necessary hardware
  • 9550 VSS Twin-Tube Shock Kit (3-4" Lift) (# 1545200)
The TeraFlex JK 4dr: 4" Coil Spring Base Lift Kit includes just the basic lift components only and doesn't have the drivability of a full suspension system.

Notes

  • Requires adjustable control arms and adjustable front track bar to correct suspension geometry. An adjustable rear track bar is recommended.
  • We recommend Falcon Performance Shocks or TeraFlex 9550 VSS Shocks.
  • These are the only shock absorbers engineered to work with TeraFlex lift coil springs to improve both compression and rebound for optimal vehicle stability.
  • Coil Spring Base Lift Kits are offered with TeraFlex 9550 VSS Twin-Tube Shocks or without shock absorbers.
  • Falcon Performance Shocks are available separately.
  • Lift Height: 4"
  • Max Tire Diameter: 37"
  • Caster correction required - NOT INCLUDED.
  • Requires aftermarket wheels w/ 4.75" backspacing or less - or Offset Wheel Adapters (# 1055000) for stock wheels - NOT INCLUDED.
  • We highly recommend driveshaft modifications. See the TeraFlex Rzeppa High-Angle CV Kit (# 1744014).
  • Requires alignment.
  • Requires longer shocks (NOT INCLUDED in base kit) - we recommend Falcon Performance Shocks or TeraFlex 9550 VSS Twin-Tube Shocks (# 1545200).

Proper suspension geometry ensures all stability controls function w/in factory parameters. The following components are recommended to optimize caster and pinion angles and restore factory steering and suspension geometry: adjustable 8-Arm Short Control Arm Kit (Alpine: # 1415610 or Alpine IR: # 1415611), or adjustable 8-Arm Long Control Arm & Bracket Kit (Alpine: # 1315010 or Alpine IR: # 1315011), and/or HD Forged Adjustable Front Track Bar (# 1753418), and/or HD Forged Adjustable Rear Track Bar (# 1754418).
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