I'm bringing back this old thread because I wanted to know if anyone noticed any ill effects from the mod?
One person above mentioned their cruise control shuts off?! Please be candid, I want to do this mod, but not if it will cause any issues or give BMW a reason to deny a claim, like prematurely worn clutch or something.
With this spring, combined with the three different throttle position settings, I think its impossible to shift smoothly all the time. Kind of annoying! Still, after 1500 miles, I still think about my shifts - haven't done that in my other cars.