Chevy and GMC Duramax Diesel Forum banner

1 - 4 of 4 Posts

·
Registered
Joined
·
40 Posts
Discussion Starter #1
I have heard that you can use the Insight to digitally switch EFI live tunes for the lly but can you for the lmm? And would you recommend it??
 
1 - 4 of 4 Posts
Top