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Load image into Gallery viewer, Quadratec Maximum Duty 3.5" Coil Spring Suspension Lift Kit for 07-18 Jeep Wrangler JK 2 Door
Load image into Gallery viewer, Quadratec Maximum Duty 3.5" Coil Spring Suspension Lift Kit for 07-18 Jeep Wrangler JK 2 Door
Load image into Gallery viewer, Quadratec Maximum Duty 3.5" Coil Spring Suspension Lift Kit for 07-18 Jeep Wrangler JK 2 Door
Load image into Gallery viewer, Quadratec Maximum Duty 3.5" Coil Spring Suspension Lift Kit for 07-18 Jeep Wrangler JK 2 Door

SKU: QUA-11212-H7

Quadratec Maximum Duty 3.5" Coil Spring Suspension Lift Kit for 07-18 Jeep Wrangler JK 2 Door

Vendor Quadratec
Regular price $798.95
Sale price $798.95 Regular price $798.95
Sale Sold out
Unit price
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This is a pre order item. We will ship it when it comes in stock.

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Quadratec's Maximum Duty Suspension Lift Kits provide a complete selection of lift options for budget minded enthusiasts who want to transform the look and performance of their Wrangler. Our value priced kits provide an economical means to fitting taller tire packages without breaking the bank. Our JK kits proudly pass the rigorous FMVSS 126 physical testing that accurately measures how the vehicle reacts after our suspension modifications. Test results prove that our suspension kits work in harmony with the Electronic Stability Control (ESC) system and retain the effectiveness for both vehicle performance and safety to reduce rollovers. Our kits come with excellent installation instructions with step by step photos and are easy to install with basic skills and hand tools. Quadratec's Maximum Duty Coil Spring Suspension Kits add an additional 3-1/2" of suspension and an excellent choice for fitting up to 35" tall tires. These premium kits replace your four factory length coil springs with our longer Maximum Duty Coils. Our coil springs begin with premium steel alloy material to ensure consistency and are preset to add memory and eliminate settling. Each spring CNC wound and then load tested to certify consistency through the spring's complete travel cycle. Our progressive rate coil spring are engineered to be within 10% of the factory rates with all the vigorous off-road handling capabilities while maintaining the smooth factory-like characteristics. Coil springs are easy to install with simple hand tools and do not require a spring compressor. The 3-1/2" Coil Spring Lift Kits include four Quadratec exclusive shock absorbers to help maximize both the street performance and off road capabilities. These advanced kits are available with your choice of Hydro 7.0 or Nitro 8.0 shock absorbers and come complete with all the necessary hardware and brackets to retain proper vehicle alignment.

Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.

 Installation Notes

For Use with Factory Style Differential Covers: The rear track bar bracket that comes with this kit is designed for use with differential covers that have a flat mounting lip. Covers with recessed bolt holes, or bulged castings are not compatible.

Installation Time: 6-8 hours

PDF INSTALLATION GUIDE: Download

Parts Included
  • Front Coil Springs
  • Rear Coil Springs
  • Front Bump Stop Extensions
  • Rear Bump Stop Extensions
  • Front Shock Absorbers with Boots
  • Rear Shock Absorbers with Boots
  • Front Track Bar Re-alignment Bracket
  • Rear Track Bar Re-alignment Bracket
  • Front Brake Line Brackets
  • Rear Brake Line Brackets
  • Rear Track Bar Brace
  • Rear Sway Bar Links
  • Front Lower Cam Bolts
  • Rear Upper Cam Bolts
    Warranty

    Limited Lifetime Warranty

    Fitment

    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)

    Details and Specs

    For Hydro 7.0 Shocks

    Shocks Included: With Shocks
    Max Tire Size: 35
    Lift Height Range: 3 - 4.5 inch
    Included Parts: Brake Line Extensions, Bump Stop Extensions, Cam Bolts, Front Track Bar Bracket, Rear Track Bar Bracket, Sway Bar Endlinks
    Shipping Weight: 73lb
    Shipping Dimensions: 39in x 12in x 18in (L x W x H)

    For Hydro 8.0 Shocks

    Features: Short Arm
    Shocks Included: With Shocks
    Max Tire Size: 35
    Lift Height Range: 3 - 4.5 inch
    Included Parts: Brake Line Extensions, Bump Stop Extensions, Cam Bolts, Front Track Bar Bracket, Rear Track Bar Bracket, Sway Bar Endlinks
    Shipping Weight: 72lb
    Shipping Dimensions: 39in x 12in x 20in (L x W x H)

    Without Shocks

    Shocks Included: Without Shocks
    Lift Height Range: 3 - 4.5 inch
    Shipping Weight: 60lb
    Shipping Dimensions: 39in x 12in x 11in (L x W x H)
    Description

    Quadratec's Maximum Duty Suspension Lift Kits provide a complete selection of lift options for budget minded enthusiasts who want to transform the look and performance of their Wrangler. Our value priced kits provide an economical means to fitting taller tire packages without breaking the bank. Our JK kits proudly pass the rigorous FMVSS 126 physical testing that accurately measures how the vehicle reacts after our suspension modifications. Test results prove that our suspension kits work in harmony with the Electronic Stability Control (ESC) system and retain the effectiveness for both vehicle performance and safety to reduce rollovers. Our kits come with excellent installation instructions with step by step photos and are easy to install with basic skills and hand tools. Quadratec's Maximum Duty Coil Spring Suspension Kits add an additional 3-1/2" of suspension and an excellent choice for fitting up to 35" tall tires. These premium kits replace your four factory length coil springs with our longer Maximum Duty Coils. Our coil springs begin with premium steel alloy material to ensure consistency and are preset to add memory and eliminate settling. Each spring CNC wound and then load tested to certify consistency through the spring's complete travel cycle. Our progressive rate coil spring are engineered to be within 10% of the factory rates with all the vigorous off-road handling capabilities while maintaining the smooth factory-like characteristics. Coil springs are easy to install with simple hand tools and do not require a spring compressor. The 3-1/2" Coil Spring Lift Kits include four Quadratec exclusive shock absorbers to help maximize both the street performance and off road capabilities. These advanced kits are available with your choice of Hydro 7.0 or Nitro 8.0 shock absorbers and come complete with all the necessary hardware and brackets to retain proper vehicle alignment.

    Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.

     Installation Notes

    For Use with Factory Style Differential Covers: The rear track bar bracket that comes with this kit is designed for use with differential covers that have a flat mounting lip. Covers with recessed bolt holes, or bulged castings are not compatible.

    Installation Time: 6-8 hours

    PDF INSTALLATION GUIDE: Download

    Parts Included
    • Front Coil Springs
    • Rear Coil Springs
    • Front Bump Stop Extensions
    • Rear Bump Stop Extensions
    • Front Shock Absorbers with Boots
    • Rear Shock Absorbers with Boots
    • Front Track Bar Re-alignment Bracket
    • Rear Track Bar Re-alignment Bracket
    • Front Brake Line Brackets
    • Rear Brake Line Brackets
    • Rear Track Bar Brace
    • Rear Sway Bar Links
    • Front Lower Cam Bolts
    • Rear Upper Cam Bolts
      Warranty

      Limited Lifetime Warranty

      Fitment

      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)

      Details and Specs

      For Hydro 7.0 Shocks

      Shocks Included: With Shocks
      Max Tire Size: 35
      Lift Height Range: 3 - 4.5 inch
      Included Parts: Brake Line Extensions, Bump Stop Extensions, Cam Bolts, Front Track Bar Bracket, Rear Track Bar Bracket, Sway Bar Endlinks
      Shipping Weight: 73lb
      Shipping Dimensions: 39in x 12in x 18in (L x W x H)

      For Hydro 8.0 Shocks

      Features: Short Arm
      Shocks Included: With Shocks
      Max Tire Size: 35
      Lift Height Range: 3 - 4.5 inch
      Included Parts: Brake Line Extensions, Bump Stop Extensions, Cam Bolts, Front Track Bar Bracket, Rear Track Bar Bracket, Sway Bar Endlinks
      Shipping Weight: 72lb
      Shipping Dimensions: 39in x 12in x 20in (L x W x H)

      Without Shocks

      Shocks Included: Without Shocks
      Lift Height Range: 3 - 4.5 inch
      Shipping Weight: 60lb
      Shipping Dimensions: 39in x 12in x 11in (L x W x H)
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