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CODE: 15453 JK 3.5" Rock-Link PRO Lift Kit


JK 3.5" Rock-Link PRO Lift Kit
Purchase JK 3.5" Rock-Link PRO Lift Kit
  • CODE: 15453 JK 3.5" Rock-Link PRO Lift Kit

  • Kit Loading

    15% discount Sale Thru 3/31/24: $486.01

  • Kit Products

    Choose Your Shocks *

      Choose Your Front Track Bar *

        Choose Your Rear Track Bar *



        ***BILSTEIN SHOCKS ARE IN LIMITED SUPPLY.  BACKORDERS MAY OCCUR.***


          ROCK LINK PRO Benefits
        • Improves ride quality
        • Improves off road capability
        • Wheelbase stretch ability
        • NO exhaust modification
        • NO gas tank relocation
        • Works from 1 to 6.5" lift
        • Reduces stress on suspension components and the Jeep in it's entirety, including the passengers
        • Ability to run 35-37" tires!!! (35's with no trimming, 37's with little to no trimming, 


          ROCK-LINK PRO Features
        • Lower arms are 2"x5/16" wall D.O.M. - Thickest on the market
        • All 1/4" steel bracketry - CNC laser cut and formed
        • Huge 1.25" thread adjusting male ends with 3" of useable adjustment, that's far more than any competitor.
        • No jam nuts
        • Combination of flex joints and rubber bushings in control arms for flex and comfort
        • Fully adjustable caster/pinion angles
        • Bolt in design
        • Made in the USA!
        • Lifetime Warranty


          KIT INCLUDES
        • Front and Rear long arms
        • 3.5" front and rear coil springs
        • 3.5" front and rear shock absorbers
        • Heavy duty adjustable front track bar
        • Heavy duty adjustable rear track bar
        • Stainless steel braided brake hoses (front/rear)
        • Rear track bar roll center correction bracket
        • Front IRO sway bar disconnect links
        • Extended length rear HD sway bar links
        • Front bumpstop extentions
        • Rear bumpstop extensions
        • Rear coil retainer kit
        • All necessary hardware


          Product Fitment Notes
        • Fits both 2 and 4 door models
        • Requires removal of factory control arm mounts in the front and rear
        • Requires drilling





        Born from the long lineage of the IRO long arm tradition. Look no further for the highest performing bolt-on long arm upgrade.

        Experience your Jeep refined. It's a Jeep, but that doesn't mean it has to ride like a lumber wagon. The Rock-Link delivers an instant seat of the pants improvement in ride quality. But that's not all! Out on the trail, the improvement in ride quality translates to a more enjoyable off road experience. The longer arms in this system link your axle to the frame at a much lower operating angle than short arms at the same lift height. By decreasing that angle and increasing the length of the arms, the impact of the terrain is more easily absorbed by the suspension. These improvements over short arms greatly reduce the transmission of shock loads though the frame causing discomfort in the driver's seat, and reduces accelerated wear and stress on other suspension components. Longer arms allow for huge articulation over larger obstacles while keeping the axle centered in the fender openings. This articulation keeps your tires on terra firma, which translates into more traction. When comparing an otherwise equally equipped vehicle that has short arms, the Rock-Link equipped one will take you farther.

        This kit is not just for rock crawlers! Maybe you aren't going to tackle Chocolate Thunder or Pritchett Canyon, but you are going to crush the REI parking lot, or turn every head while pulling up to your kid's campout. This Rock-Link upgrade delivers a true ride quality improvement for your daily driver that you can be proud of. Are you tired of your JK tracking wildly down the highway? The built in adjustments will give you everything you need to dial it in to perfection. Even stock JK's are setup with minimal caster from the factory, so get your alignment right once and for all with the Rock-Link.

        At IRO, we have been perfecting long arm systems since 2004, making them even better with each new product release. We have learned that subtle changes to the geometry will make significant improvements to your driving experience. We have applied all these important refinements to the JK platform. We learned that the biggest improvement in ride quality and off road performance comes with a FRONT and REAR long arm upgrade. When looking at what this Rock-Link upgrade offers versus the cost, we challenge you to find a suspension upgrade that will take your JK Beyond Boundaries at a price that is even close.


        Recommended tire size: 37"x12.50" – or metric equivalent

        Recommended wheel backspacing: 4.5"
        TRIMMING MAY BE REQUIRED
        Larger tire sizes possible with bumper/fender trimming and/or extended bump stops.


        Estimated Installation Time: 16-20hrs

        Difficulty Level: 3


        Difficulty Legend

        1 - Kit includes basic components.

        2 - Kit includes little to no adjustable components.

        3 - Kit includes many adjustable components; may require drilling/cutting.

        4 - Kit includes many adjustable components; requires welding; may require drilling/cutting.


        NOTE - Labor Time and Difficulty Level assumes vehicle and/or hardware is in good condition.

        Customer Ratings & Reviews

        1
        Ratings Snapshot
        5.0
        out of 5
        5 (1)
        4 (0)
        3 (0)
        2 (0)
        1 (0)
        Value 5.0
        Quality 5.0
        Service 5.0
        Would recommend this product.
        100%
        5.0
        out of 5
        5 (1)
        4 (0)
        3 (0)
        2 (0)
        1 (0)
        Value 5.0
        Quality 5.0
        Service 5.0
        Would recommend this product.
        100%
        1 Total Reviews
        Very Impressed
        5 out of 5
        Rick W.
        Location: Minnesota
        Date: June 13, 2023
        Rolled the dice on a lesser known kit and I have ZERO regrets. The articulation is crazy and road manners are delightful. My JKU can go from a smooth 80mph on interstate to being all twisted up on the trail and right back to interstate. Performance is on point and so is the quality, the components are pure beef and take a beating. I would put this kit up against any of the big box names.
        Recommended
        Value 5
        Quality 5
        Service 5
        1 Total Reviews
        Prop 65 Warning: CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov