Swift's most popular product line, used in variouse proffessional level motorsports. Made with Swift's propietary H5S.TW spring material. Has the most linear spring rate compared to all other major brands. Fetures fewer coils, increased stroke range, and lighter weight. This spring increases handeling, speeds up rebound, provides more consistena and controlled weight transfering.
Fits almost every brand and model coilover system on the market. If you need help finding the right size for you please email us with the year make and model of your vehicle and the coilover brand and model of the springs you want to replace. If you have the exact dimensions of the existing spring, then let us know the specific spring specifications that you would like.
NOTE: When selecting your Spring rate, since most other brands springs are not very linear, please add 1kg/mm to your estimation. SO if you have another brands 6kg/mm and want to increase to a 8kg/mm we suggest you get a Swift 9kg/mm for your desired effect.
Available from Mann Engineering http://www.mann-engineering.com/products/product.asp?cid=&ID=107