Thanks: 
Likes: 
here's my initial short review
wow, anyone on the fence about this go for it, we'll worth the money my G56 truck runs amazingly smooth now on all tunes the rough edges are gone, shifts are now seamless even WOT where mine seemed to fuel a split second too long at the shift point causing an over rev on the box tunes, I can't thank double R diesel enough his help and communication is second to none, it's a pleasure to do buisness with someone who actually cares and is willing to help
I went pretty conservative and have my max power a 90hp tune and boy does she seem to fly on it, heck it moves great on the +30 tune, I'll be looking forward to the towing season next year and hope I can gain a mpg or 2
also worth mentioning the 12 valve tune is something everyone should have this thing rattles like a SOB on it and it sounds great! guys needing the exhaust brake for warm up (I'm in ohio) make sure you get yourself a whistle idle tune as it does the same thing, the exhaust brake warm up feature did not work on my other tunes
thanks again Ray I hope you see this I'll be suggesting mm3s with your tunes to my non deleted buddies without a doubt
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