:sigh: The longer gearing in the LS tranny is another Internet turbo myth. I have run both an LS and GSR tranny and the GSR is 10x better than the LS. The whole 'longer gears, stays in boost longer :blah:' is a joke.

There are also other solutions out there for EMS than uberdata and crome. IMHO: AEM EMS > Neptune > Crome/Hondata > Uberdata > VAFC > * (based on my experiences)