MetalCloak True Dual Rate™ Rear Springs – Jeep Wrangler JL 4-door 2.5 inches and with the 2-door they give 3.5 inches of lift Product Description MetalCloak True Dual Rate™ springs are a high-quality suspension component designed for the Jeep Wrangler JL 4-door. Their design combines tarmac ride comfort with maximum off-road flexibility. Made from durable chrome-silicon steel, they offer some of the longest free lengths on the market, resulting in superior suspension performance and stable vehicle ride height.
Features and Benefits – Long spring free length for maximum suspension travel – Springs stay in the buckets even when the suspension is fully extended.
– Comfortable handling on the road and full articulation off-road. – High settling resistance – stable suspension height for long periods of time. – True Dual Rate™ design provides a smooth transition between progressive and linear performance characteristics. – Black powder coating increases resistance to corrosion and mechanical damage.
Included – 2 True Dual Rate™ rear springs. -For 4xE models: 2 polyurethane spring isolators.
Technical SpecificationsParameterValue CompatibilityJeep Wrangler JL 4-door (2018 and up) Lift height2.5 inchesFree length19.5 inches (approx. 49.5 cm)Overall height when compressed6.25 inches (approx. 15.9 cm) MaterialChrome Silicon Steel CoatingBlack powder coating Installation information – Recommended for use with Duroflex control arms and 6Pak or RockSport shocks. – Additional powder coating is not recommended (may change the properties of the springs and result in loss of warranty). – Installation does not require modification of the vehicle structure. – Professional post-installation geometry recommended. – Estimated installation time: 1-2 hours.
