Superlift's all-new Dual Rate Coil Springs 2.5 inch lift kits for the 2018 Wrangler JL 2 Door, including Rubicon, is the first 2.5 inch lift kit on the market with replacement dual rate coil springs that are location specific. This kit now features the all-new SHADOW SERIES SHOCK. The all-new SHADOW SERIES SHOCK is a modern twin-tube GAS charged, steel grey slim body shock that gives your Jeep Wrangler JL the ride it deserves without breaking the bank.
This all-new shock is Modern slim body twin-tube yet provides quality ride on-road while performing in off-road conditions that traditional twin-tube shocks don’t. Through specialized testing, Superlift's engineers determined that the same coil spring rate cannot be used side to side. These all-new dual rate coil springs and shocks will provide excellent ride quality on-road while allowing more extension for off-road use.
Also these dual rate coil springs and shocks are designed to provide an even stance and long lasting durability. Superlift's all new Dual Rate coil springs will give your Jeep Wrangler JL the ride, stance, and durability it desires. Each Dual rate coil features a transition of two rate ranges that give you that ultimate ride on pavement with the flexibility and durability of off-road performance. To complement these new dual rate JL coil springs, the kit also includes lower link arms, front track bar bracket, Shadow Series Shocks, compression stop spacers, and extended sway bar links.
