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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
65mm ID All Kits come with 4 thrust sheets & 4 metal washer sheets (1 kit for 2 springs)
Flat Wire Linear Rate Bump Springs 700 lbs/in
350 lbs/in
Swift Spec-R Springs 08+ MITSUBISHI LANCER EVO X GSR / MR CZ4A 4M020R
Swift Progressive Helper Springs 65mm ID, 4 in length 5.3-11.6kg/mm Pair Bump Springs 65mm ID All Kits come65mm ID, 4 in length 5. 3 11. 6 kg mm Progressive 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
US$ 25.00
US$ 100.00
US$ 239.50
US$ 35.00
US$ 35.00
