SpeedFactory Upgraded Shifter Spring D-Series Competition Clutch or remove it for security

or remove it for security when parking the car

it is necessary to expand the hole of about 8 mm at the tip of the frame to 10 mm with a drill

ensuring their durability and longevity

By adopting this construction method

or NISMO part numbers 11210-RS540 & 11220-RS540

SpeedFactory Upgraded Shifter Spring D-Series Competition Clutch or remove it for securityAre you tired of your sloppy and imprecise Honda D series shifter feel? So are we, and now those days are over thanks to our solution to this common problem. The SpeedFactory Racing Upgraded D Series Shifter spring is over 600% stronger than the OEM spring (the OEM spring is terribly soft and we found the need for a massively higher spring rate in this application) and gives your shifter a firm, positive feel and returns the shifter to the center