These DPR rear traction rods allow increased contact patch on the tarmac during heavy cornering adding stabilty in either Grip or Drift applications. Pillowball end eliminates rear upgright play and provides more feedback to the driver through the chassis. HICAS Must be disabled through a lockbar in order to use. Suited to street strip and drift use in S13, S14 and S15 silvia, R33 and R34 skyline, A31 Cefiro and Z32 300ZX. Certifiable for street use. Minimum length 210mm C-C.