Swift Metric Coilover Springs are made from a proprietary (H5S
New hardware pack is required when replacing Alcon disc rings
5" Track Pipe addresses the rear of the car by removing over 20lbs of polar weight on the vehicle
1000 lbs/in
Round Wire Linear Rate Bump Springs 2500 lbs/in
Swift Round Wire Linear Rate Bump Springs 800 lbs/in Bump Springs Swift Metric Coilover Springs areRound Wire Linear Rate Bump Springs 800 lbs in Swift Bump Springs are made from a proprietary material. The same springs are used in Super GT, Formula Nippon, F3, F3000, Super Taikyu, IMSA, Pirelli World Challenge, Rally America, VLN, Le Mans Series, Formula Drift, and many other professional racing avenues.