Swift Round Wire Helper Springs 3" ID, 4" Length, 250 lbs/in nfera -Handmade and TIG welded

-Handmade and TIG welded

and adds improved handling and lower ride height for driving enthusiasts and style minded drivers who demand only the best

Lower the vehicle within tolerance of each vehicle's usable stroke

25" 4130 chromoly tubing that is slipped over a CNC machined threaded sleeve then TIG welded

304SS contruction

Swift Round Wire Helper Springs 3" ID, 4" Length, 250 lbs/in nfera -Handmade and TIG welded3in ID, 4 in length 250 lbs in Swift Helper Springs are made from a proprietary material. Helper springs allow the spring to stay on mounted on the coilover perch when the shock is under negative or zero load, also known as droop travel. 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.