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Teraflex 4" Suspension Lift Kit with Alpine Flexarms, Track Bar and VSS 9550 Shocks - Up To 37" Tires by Teraflex

Part no: TF-1451401

Teraflex 4" Suspension Lift Kit with Alpine Flexarms, Track Bar and VSS 9550 Shocks - Up To 37" Tires

Special Price $2,403.49

Regular Price: $2,529.99

You save 5% ($126.50) + free Shipping

You save 5% ($126.50)

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This product fits only specific vehicles. Select your vehicle to ensure it fits.

Product Details

Important Notes:

  • Requires aftermarket wheels w/ 4.5” backspacing or less - or Offset Wheel Adapters (# TF-1055000) for stock wheels.
  • 2012-2018 JK/JKU models require Exhaust Spacers (# TF-2610000) or other exhaust modification for proper driveshaft clearance.
  • Driveshaft modifications are highly recommended with this suspension system. See the TeraFlex Rzeppa High Angle CV Kit (# TF-1744014).


The TeraFlex JK 4" Suspension System with Eight (8) Adjustable Alpine Flexarms and Track Bar delivers everything you need to lift your JK to conquer the most extreme trails and conditions. Every TeraFlex suspension system is engineered with drivability and performance in mind. Properly developed suspension geometry, roll center, load tuning ensure that all factory stability controls remain functional and within the parameters that Jeep originally engineered into the vehicle. Not only do TeraFlex kits drive straight, but they will crawl over anything to get you there and back!

Parts Included:

  • (4) 4" lift coil springs
  • (8) adjustable Alpine flexarms
  • front adjustable
  • track bar
  • front sway bar disconnects
  • rear sway bar links
  • rear track bar bracket
  • bump stops
  • front and rear brake lines
  • front brake line anchor kit
  • (4) VSS 9550 Shocks
  • All necessary hardware
For California residents: Proposition 65 Warning

Vehicle Fitment

2007-2018JeepWrangler JK Unlimited

Additional Information

SKU Aliases1451401, TF-1404000, TF-1954625, TF-1415610, TF-1753418, TF-1545200
Maximum Tire Size37"
Lift Height4"
Shocks IncludedYes
Suspension TypeCoil Spring

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