Swift Round Wire Helper Springs 3in ID, 6 in length 250 lbs/in midpipe 1999-2002 Nissan Skyline (R34) Use

1999-2002 Nissan Skyline (R34) Use with SPL Parts Tension Rods

6061-T6 Aluminum Rotating Clamp design

1993-1998 Nissan Skyline (R33) GTS Only

and make your track days that much better with absolute control over your alignment

80 lbs - disc ring weight

Swift Round Wire Helper Springs 3in ID, 6 in length 250 lbs/in midpipe 1999-2002 Nissan Skyline (R34) Use3in ID, 6 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.