Dynatrac EnduroSport 4.5 inch Suspension Lift Kit System 4 for the 2007-2018 Jeep Wrangler JK - JK45-1X5310-L4

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

Dynatrac's 4.5" Jeep JK Suspension Lift Systems aim to strike a balance between wheel travel, articulation, ground clearance, and precise on and off-road handling. Take on desert whoops, and obstacle-riddled trails, and drive home in comfort. 100% returnable to stock All links utilize dual-rate bushings or PTFE-lined rod ends for tuned vibration isolation, controlled deflection, with maximum articulation and responsiveness Dual-rate coil springs front and rear guaranteed never to sag High-steer flip kit for proper steering geometry without a drop pitman arm and increased ground clearance over stock Includes high-performance rebuildable and re-valvable Dynatrac 2.5 EnduroSport shocks Increased wheel travel and articulation over stock Stainless steel high-steer taper adapter eliminates drilling the factory knuckle Track bars are on vehicle adjustable and designed for optimizing axle position Additional Detail Dynatrac's 4.5" Jeep JK Suspension Lift Systems aims to strike a perfect balance between wheel travel, articulation, ground clearance, and precise on and off-road handling characteristics. With these goals met, Dynatrac-equipped JK's can take on rolling desert whoops, crawl over obstacle-riddled trails, and drive back home in comfort all in the same day. The Dynatrac Jeep JK 4.5" Suspension Lift System 2 includes dual-rate coil springs, track bar drop brackets, high-steering components, bumps top spacers, rear brake lines, rear sway bar links, adjustable front upper and rear lower links, front and rear adjustable track bars, and Dynatrac 2.5 EnduroSport shocks. Tested and tuned, the Dynatrac Jeep JK 4.5" Suspension Lift System 2 offers stability and drivability over a wide range of off-road terrains while keeping a smooth on-road feel for everyday driving. Installing this kit allows proper clearance for 35" tall tires with no modifications and 37" tires with aftermarket high clearance fenders. Important Notes OEM Wheels & Tires Fitment: Yes Recommended Aftermarke

Suppliers (1)

• Dynatrac

  Dynatrac EnduroSport 4.5 inch Suspension Lift Kit System 4 for the 2007-2018 Jeep Wrangler JK - JK45-1X5310-L4 · Orderable · stock unverified

  Checked Nov 5, 2026
  $5,312.00
  View at supplier

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