ST Coilovers, made by world renowned KW Suspension, are a great option if you're looking to get low and have great performance without breaking the bank. The bodies of ST coilovers are galvanized zinc plated steel for corrosion resistance. Compression and rebound are factory set. Height is adjustable 1.6" to 2.75" front and rear. They are German TuV approved and have a 5 year warranty to the original buyer.