i really like the performance,&handheld capability, i take my truck in for alot of warranty work from time to time.i have the ext. warranty,dont want to lose out possibly with a custom tune. it was a hard decision for me.beleive it or not it's very comparible et's, not only the guys i know but across the whole ls1 site,don't get me wrong i would love to have one , butt warranty is far more important to me ,i'm pretty hard on equip. thanks for the info
badblack04

 

thermostat or not ??? do i need one or not help please!!!