Not a type R, but I got the collars installed onto an 11th Si.
Here's what I could feel and maybe provide a different perspective
my personal biggest change: clutch pickup and rolling behavior changed.
Before: on a normal commute launch, there is a small jolt before wheels begin to move...
Hi, new member here
Recently ordered some rigid collars (front and rear) and thought I would see if I could be able to spend some time and maybe save labor money by installing them myself. Does anyone by any chance know the bolt torque specs for the current gen (11th) civic (si)?