My Stock LMM CCSB running mcRat race tune, stock exhaust with only DPF delete pipe (still has cat) put 2-3 lengths on same truck, except LML, exhaust, unknown tuner. His truck was smoking pretty good, but not as much as mine.
I know he was scratching his head cause my truck is so quite.
Would love to have caught him in my 650hp LB7.
I know he was scratching his head cause my truck is so quite.
Would love to have caught him in my 650hp LB7.