Tokico ILLumina Suspension Kit ILK includes ILLumina adjustable shocks and springs. Vehicle specific matched spring rates and proper ride height insure correct fit and function - taking the quesswork out of choosing the right suspesnion combination. The Tokico performance loweing springs are manufactured with chrome silicone spring alloy, are heat treated, shot peened, block set, phosphate treated, power coated and carry the Tokico logo and limited lifetime warranty. Vehicle height is lowered .05 - 1.75 inches from stock height. Sold in Set of 4 Kit includes dampers & springs only - All upper mounts & dust covers must be reused. Assembly Required