Lowering your vehicle not only gives the aggressive look of a sports car, but it increases cornering and provides a quicker response to groundtosteering ratio. Goldline springs are state of the art suspension products, as used in movies such as 2 Fast 2 Furious. It is the best of the best in suspension and chosen by racers, enthusiasts and drifters alike through out the country. All Goldline springs are made in the USA and include lifetime warrenties. These will be the only springs you will ever need to buy, guarenteed to last longer than your car will.