These are both the lightest and most accurate springs we have ever offered. These springs are custom made in by Swift. They are extensively cycled at the factory which avoids any settling or sagging. Thicker than typical gauge coil wire allows less steel to be used and increases the distance between the coils. This avoids any coil bind (coils hitting each other under compression) and also makes these springs about a pound lighter per spring than other options on the market.
Thorough R&D coupled with the highest quality spring steel in the world and advanced manufacturing techniques provides an exceptionally accurate, low distortion spring. Accuracy means extremely consistent handling. Your car will feel the same whether it is turning left or turning right, and it will be very consistent throughout the corner as the suspension loads up and unloads. Having very little distortion means that the rate does not change much throughout the entire range of compression. This translates into considerably smoother ride quality than competing brands of the same rate.
Pictures don’t do these springs justice. The finish on them is absolutely beautiful. We offer them in either silver with shadow gray decals or midnight blue with white decals. From start to finish each spring is manufactured in Japan. High quality Japanese coil wire is cold wound, ground and powder coated. After 17 years of specializing in custom coilovers we have tested virtually every spring option on the market. We firmly believe that these are the best quality linear coilover springs in the world.
SOLD AS PAIR. For different front and rear rates add product to cart twice rather than selecting quantity 2.