Delrin® Shift Boot Collar for 9thGen Civic Si Video Game All shift knobs have 4

All shift knobs have 4 red stars inlaid within the knob

These simply thread on your shift level for a OEM like installation

*Got shift boot sag

one of the heaviest shift knobs available on the market

Delrin® Shift Boot Collar for 9thGen Civic Si Video Game All shift knobs have 4Made specifically for 9th Generation (2012 +) Honda Civic Si's: We've designed a beautiful Delrin composite shift boot collar (images below) to compliment our F Bomb shift knob for the 9th Generation (2012 +) Honda Civic Si. Simply slide the collar down the shift lever and then screw on the F Bomb knob, pull up the shift boot and it will snap in to the collar for an OEM fit and finish! Never before has a company worked this closely with a specific