Swift Round Wire Linear Rate Bump Springs 1600 lbs/in Assist Springs Also refered to as the

Also refered to as the "house" gasket due to the shape

Swift Sport Springs 07-15 Infiniti Q50 RWD KV37 4N909 (Red Sport Included) Spring Rate Drop Front Rear Front Rear Kg/mm Kg/mm Inch Inch 9

-Single 3" merged to dual 2

8 inch length

Swift Spec-R Springs 12-15 HONDA CIVIC SI 4H915R

Swift Round Wire Linear Rate Bump Springs 1600 lbs/in Assist Springs Also refered to as theRound Wire Linear Rate Bump Springs 1600 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.