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SKU: QUA-16156-0433

JKS Manufacturing J-Venture 3.5in Suspension System for 07-18 Jeep Wrangler Unlimited JK 4 Door

Regular price $1,386.47
Sale price $1,386.47 Regular price $1,386.47
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JSPEC Suspension by JKS products deliver American Ingenuity and Workmanship to you without compromising performance or dependability. JSPEC Suspension by JKS are comprised of JKS Manufacturing components, the best and most trusted Jeep® accessories in the industry. The JKS Manufacturing J-Venture 3.5in Suspension System represents Jeep®-specific engineering at its best. With more than 60 years of combined experience centered around this iconic 4WD legend, our expert team of industry specialists understand the Jeep® lifestyle inside and out. Each JSPEC Suspension system is designed with you in mind with top quality components working together in unison for exceptional performance on any terrain.

Learn More

Installation Notes

Installation Difficulty:
Skill Level 2 Icon
Level 2 Intermediate

Installation Time: 4-6 hours

Parts Included

  • Front Dual-Rate Coil Spring Pair
  • Rear Dual-Rate Coil Spring Pair
  • Front Shock Pair
  • Rear Shock Pair
  • JKS Adjustable Front Track Bar
  • JKS Quicker Disconnects
  • Full Color Easy to Follow Instructions

  • Specs

    For JSPEC Custom Valve Gas Shocks:

  • Color: Black
  • Features: Dual Rate Coil Springs, Front Sway Bar Disconnects
  • Shocks Included: With Shocks
  • Max Tire Size: 35
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Brake Line Brackets, Coil Springs, Front Track Bar, Hardware, Sway Bar Endlinks
  • Shipping Weight: 112
  • Shipping Dimensions: 40in x 16in x 28in (L x W x H)

  • For Fox 2.0 Adventure Series Shocks:

  • Features: Dual Rate Coil Springs, Front Sway Bar Disconnects
  • Shocks Included: With Shocks
  • Max Tire Size: 35
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Brake Line Brackets, Coil Springs, Front Track Bar, Hardware, Sway Bar Endlinks
  • Shipping Weight: 112
  • Shipping Dimensions: 40in x 16in x 26in (L x W x H)

  • For FOX 2.0 Performance Series Reservoir Shocks:

  • Features: Dual Rate Coil Springs, Front Sway Bar Disconnects
  • Shocks Included: Without Shocks
  • Max Tire Size: 35
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Bump Stop Extensions, Coil Springs, Front Track Bar, Hardware, Sway Bar Endlinks
  • Shipping Weight: 116
  • Shipping Dimensions: 40in x 16in x 20in (L x W x H)

  • Fitment

    Jeep Wrangler Unlimited 4-Door (JK)

  • 2018 Jeep Wrangler Unlimited 4-Door (JK)
  • 2017 Jeep Wrangler Unlimited 4-Door (JK)
  • 2016 Jeep Wrangler Unlimited 4-Door (JK)
  • 2015 Jeep Wrangler Unlimited 4-Door (JK)
  • 2014 Jeep Wrangler Unlimited 4-Door (JK)
  • 2013 Jeep Wrangler Unlimited 4-Door (JK)
  • 2012 Jeep Wrangler Unlimited 4-Door (JK)
  • 2011 Jeep Wrangler Unlimited 4-Door (JK)
  • 2010 Jeep Wrangler Unlimited 4-Door (JK)
  • 2009 Jeep Wrangler Unlimited 4-Door (JK)
  • 2008 Jeep Wrangler Unlimited 4-Door (JK)
  • 2007 Jeep Wrangler Unlimited 4-Door (JK)


  • Options

    JKS Manufacturing J-Venture 3.5in Suspension System Options

    Part Number Catalog # Shock Option Price
    16156-0433 JSPEC Custom Valve Gas Shocks $1,386.47
    16156-0600 Fox 2.0 Adventure Series Shocks $1,364.47
    16156-0601 FOX 2.0 Performance Series Reservoir Shocks $2,346.47
    Description
    JSPEC Suspension by JKS products deliver American Ingenuity and Workmanship to you without compromising performance or dependability. JSPEC Suspension by JKS are comprised of JKS Manufacturing components, the best and most trusted Jeep® accessories in the industry. The JKS Manufacturing J-Venture 3.5in Suspension System represents Jeep®-specific engineering at its best. With more than 60 years of combined experience centered around this iconic 4WD legend, our expert team of industry specialists understand the Jeep® lifestyle inside and out. Each JSPEC Suspension system is designed with you in mind with top quality components working together in unison for exceptional performance on any terrain.

    Learn More

    Installation Notes

    Installation Difficulty:
    Skill Level 2 Icon
    Level 2 Intermediate

    Installation Time: 4-6 hours

    Parts Included

  • Front Dual-Rate Coil Spring Pair
  • Rear Dual-Rate Coil Spring Pair
  • Front Shock Pair
  • Rear Shock Pair
  • JKS Adjustable Front Track Bar
  • JKS Quicker Disconnects
  • Full Color Easy to Follow Instructions

  • Specs

    For JSPEC Custom Valve Gas Shocks:

  • Color: Black
  • Features: Dual Rate Coil Springs, Front Sway Bar Disconnects
  • Shocks Included: With Shocks
  • Max Tire Size: 35
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Brake Line Brackets, Coil Springs, Front Track Bar, Hardware, Sway Bar Endlinks
  • Shipping Weight: 112
  • Shipping Dimensions: 40in x 16in x 28in (L x W x H)

  • For Fox 2.0 Adventure Series Shocks:

  • Features: Dual Rate Coil Springs, Front Sway Bar Disconnects
  • Shocks Included: With Shocks
  • Max Tire Size: 35
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Brake Line Brackets, Coil Springs, Front Track Bar, Hardware, Sway Bar Endlinks
  • Shipping Weight: 112
  • Shipping Dimensions: 40in x 16in x 26in (L x W x H)

  • For FOX 2.0 Performance Series Reservoir Shocks:

  • Features: Dual Rate Coil Springs, Front Sway Bar Disconnects
  • Shocks Included: Without Shocks
  • Max Tire Size: 35
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Bump Stop Extensions, Coil Springs, Front Track Bar, Hardware, Sway Bar Endlinks
  • Shipping Weight: 116
  • Shipping Dimensions: 40in x 16in x 20in (L x W x H)

  • Fitment

    Jeep Wrangler Unlimited 4-Door (JK)

  • 2018 Jeep Wrangler Unlimited 4-Door (JK)
  • 2017 Jeep Wrangler Unlimited 4-Door (JK)
  • 2016 Jeep Wrangler Unlimited 4-Door (JK)
  • 2015 Jeep Wrangler Unlimited 4-Door (JK)
  • 2014 Jeep Wrangler Unlimited 4-Door (JK)
  • 2013 Jeep Wrangler Unlimited 4-Door (JK)
  • 2012 Jeep Wrangler Unlimited 4-Door (JK)
  • 2011 Jeep Wrangler Unlimited 4-Door (JK)
  • 2010 Jeep Wrangler Unlimited 4-Door (JK)
  • 2009 Jeep Wrangler Unlimited 4-Door (JK)
  • 2008 Jeep Wrangler Unlimited 4-Door (JK)
  • 2007 Jeep Wrangler Unlimited 4-Door (JK)


  • Options

    JKS Manufacturing J-Venture 3.5in Suspension System Options

    Part Number Catalog # Shock Option Price
    16156-0433 JSPEC Custom Valve Gas Shocks $1,386.47
    16156-0600 Fox 2.0 Adventure Series Shocks $1,364.47
    16156-0601 FOX 2.0 Performance Series Reservoir Shocks $2,346.47
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