Engine, Intake, Exhaust, Induction
I read a lot of threads here about speedometer recalibration. Superlift's TruSpeed shows it works up to 2005. And the 2007 and later apparently have something that can be set by the dealer. How about the 2006?
I'm going from 265/65-17 to 265/70-17 so only a 3.4% increase. But I want to be...