Hey Jim,

My name is Kevin McMahon.
I live in Buffalo and have a 2011 ZR1 that I was thinking of doing just "bolt on" mods like the Katech stage 1 or Lingenfelter stage 1. I see you have a stage 4 katech, but don't want to ship my car out nor want to do such heavy mods to it. My question is this...I have a friend in Rochester who has a 2011 Z06 recommended Mike Frumosa at New Era Performance to add either of the stage 1 mods , do a tune and track oriented negative camber alignment. Do you have any experience with this company? Would you trust them with your ZR1?

Any ideas how the two stage one packages differ ?

My buddy and I will be at Watkins Glen in September with GV BMW club and October with PCA.


Thanks,
Kevin McMahon