Posted: Wed Jul 01, 2009 12:17 am
Definitely get the DiabLew tune..my 07 silverado is a different truck now compared to the 87 tune that comes on the diablo..Shifts are a tad bit firmer WOT and will definitely move it self out of the way without effort now!
you wont be disappointed!
thanks again Lew for all the help and effort into making my tune perfect!!
you wont be disappointed!
thanks again Lew for all the help and effort into making my tune perfect!!