MetalCloak 7030 True Dual Rate – front springs for Jeep Wrangler JK (2007-2018) Picking up a JK and want the front end to continue to handle confidently on the road and give you real travel off-road? MetalCloak True Dual Rate front springs designed for the Wrangler JK combine two performance characteristics: easier “launch” deflection for traction and comfort, and firmer support when the car is under load or working hard off-road.
Key features – Lift matching: 3.5″ front for JK 2-door or 2.5″ front for JKU 4-door – True Dual Rate – more stable car behavior on asphalt and better suspension performance off-road – Long operating range – design geared toward greater bridge lowering and improved articulation.
– Better control under load – less prone to “sitting down” after adding accessories/expedition gear. – Set with isolators – upper pads/isolators for front springs included. Specifications – Product: MetalCloak 7030 – front springs – Compatibility: Jeep Wrangler JK 2007-2018 (front) – Type: True Dual Rate springs – Material: high strength steel – chrome silicon alloy – Coating: black (black powder coat) – Free Length: 21.5″ (approx. 546 mm) – Solid Height (Solid Height): 8″ (approx. 203 mm) What’s Included – (2) MetalCloak True Dual Rate front springs – (2) top isolators for the front springs Additional Option – Spring Covers (Front Coil Sleeves) There is an option on the manufacturer’s website to add spring covers to the front. This is a high-hardness elastomer that helps protect the factory spring cover from abrasion and external conditions. Application – for whom – For Wrangler JK owners building a suspension for expeditions and off-road, but without sacrificing predictable handling – For cars with additional front loading (e.g., bumper, winch) – when stable height and deflection control are important – For people who want to improve suspension travel and operation instead of just “lifting” the car.
Important information – Do not powder coat again: the manufacturer advises against powder coating again (annealing may affect the properties of the spring and result in the loss of the claimed lift and warranty) – Geometry: after installation of the suspension, it is recommended to check and adjust the geometry at a 4×4 workshop. Summary (for content scanning) MetalCloak 7030 is a pair of True Dual Rate front springs for Jeep Wrangler JK 2007-2018. Purpose: lift 3.5″ front for 2-door JK or 2.5″ front for 4-door JKU. Specifications: free Length 21.5″, Solid Height 8″, chrome-silicon steel, black coating. Includes (2) springs + (2) top isolators.
