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Load image into Gallery viewer, Quadratec Maximum Duty 2.5" Coil Spring Suspension Lift Kit for 07-18 Jeep Wrangler JK 2 Door
Load image into Gallery viewer, Quadratec Maximum Duty 2.5" Coil Spring Suspension Lift Kit for 07-18 Jeep Wrangler JK 2 Door
Load image into Gallery viewer, Quadratec Maximum Duty 2.5" Coil Spring Suspension Lift Kit for 07-18 Jeep Wrangler JK 2 Door
Load image into Gallery viewer, Quadratec Maximum Duty 2.5" Coil Spring Suspension Lift Kit for 07-18 Jeep Wrangler JK 2 Door
Load image into Gallery viewer, Quadratec Maximum Duty 2.5" Coil Spring Suspension Lift Kit for 07-18 Jeep Wrangler JK 2 Door
Load image into Gallery viewer, Quadratec Maximum Duty 2.5" Coil Spring Suspension Lift Kit for 07-18 Jeep Wrangler JK 2 Door

SKU: QUA-16400-0043

Quadratec Maximum Duty 2.5" Coil Spring Suspension Lift Kit for 07-18 Jeep Wrangler JK 2 Door

Vendor Quadratec
Regular price $660.95
Sale price $660.95 Regular price $660.95
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 of 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 2-1/2" of suspension and are an excellent choice for fitting up to 34" 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 springs are engineered to be within 10% of the factory rates with all the vigorous off-road handling capabilities while maintaining smooth factory-like characteristics. Coil springs are easy to install with simple hand tools and do not require a spring compressor. The 2-1/2" Coil Spring kits include four Quadratec exclusive shock absorbers to help maximize both the street performance and off road capabilities. These complete 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. Fully detailed installation instructions included. Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.

Learn More

Installation Notes

Installation Difficulty:
Skill Level 3 Icon
Level 3 Advanced

Installation Time: 4-6 hours

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
Rear Track Bar Re-alignment Bracket
Front Brake Line Brackets
Rear Brake Line Brackets

Warranty

Limited Lifetime Warranty

Specs

For with Hydro 7.0 Shocks:

  • Shocks Included: With Shocks
  • Max Tire Size: 34
  • Lift Height Range: 0 - 2.5 inch
  • Included Parts: Brake Line Extensions, Bump Stop Extensions, Front Track Bar Bracket
  • Shipping Weight: 58
  • Shipping Dimensions: 25in x 22in x 16in (L x W x H)

  • For with Nitro 8.0 Shocks:

  • Features: Short Arm
  • Shocks Included: With Shocks
  • Max Tire Size: 34
  • Lift Height Range: 0 - 2.5 inch
  • Included Parts: Brake Line Extensions, Bump Stop Extensions, Front Track Bar Bracket, Rear Track Bar Bracket
  • Shipping Weight: 58
  • Shipping Dimensions: 25in x 22in x 17in (L x W x H)

  • For wihtout Shocks:

  • Shocks Included: Without Shocks
  • Max Tire Size: 34
  • Lift Height Range: 0 - 2.5 inch
  • Shipping Weight: 44lb
  • Shipping Dimensions: 24in x 22in x 9in (L x W x H)

  • Fitment

    Jeep Wrangler 2-Door (JK)

  • 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)


  • Options

    Quadratec Maximum Duty 2.5" Coil Spring Suspension Lift Kit Options

    Part Number Catalog # Shock Options Price
    16400-0043 with Hydro 7.0 Shocks $660.95
    16400-0143 with Nitro 8.0 Shocks $692.95
    16400 0005 16400-0005 wihtout Shocks $464.99
    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 of 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 2-1/2" of suspension and are an excellent choice for fitting up to 34" 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 springs are engineered to be within 10% of the factory rates with all the vigorous off-road handling capabilities while maintaining smooth factory-like characteristics. Coil springs are easy to install with simple hand tools and do not require a spring compressor. The 2-1/2" Coil Spring kits include four Quadratec exclusive shock absorbers to help maximize both the street performance and off road capabilities. These complete 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. Fully detailed installation instructions included. Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.

    Learn More

    Installation Notes

    Installation Difficulty:
    Skill Level 3 Icon
    Level 3 Advanced

    Installation Time: 4-6 hours

    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
    Rear Track Bar Re-alignment Bracket
    Front Brake Line Brackets
    Rear Brake Line Brackets

    Warranty

    Limited Lifetime Warranty

    Specs

    For with Hydro 7.0 Shocks:

  • Shocks Included: With Shocks
  • Max Tire Size: 34
  • Lift Height Range: 0 - 2.5 inch
  • Included Parts: Brake Line Extensions, Bump Stop Extensions, Front Track Bar Bracket
  • Shipping Weight: 58
  • Shipping Dimensions: 25in x 22in x 16in (L x W x H)

  • For with Nitro 8.0 Shocks:

  • Features: Short Arm
  • Shocks Included: With Shocks
  • Max Tire Size: 34
  • Lift Height Range: 0 - 2.5 inch
  • Included Parts: Brake Line Extensions, Bump Stop Extensions, Front Track Bar Bracket, Rear Track Bar Bracket
  • Shipping Weight: 58
  • Shipping Dimensions: 25in x 22in x 17in (L x W x H)

  • For wihtout Shocks:

  • Shocks Included: Without Shocks
  • Max Tire Size: 34
  • Lift Height Range: 0 - 2.5 inch
  • Shipping Weight: 44lb
  • Shipping Dimensions: 24in x 22in x 9in (L x W x H)

  • Fitment

    Jeep Wrangler 2-Door (JK)

  • 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)


  • Options

    Quadratec Maximum Duty 2.5" Coil Spring Suspension Lift Kit Options

    Part Number Catalog # Shock Options Price
    16400-0043 with Hydro 7.0 Shocks $660.95
    16400-0143 with Nitro 8.0 Shocks $692.95
    16400 0005 16400-0005 wihtout Shocks $464.99
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