yourmom6990

Bama x4 handheld tuner was one of the best mods I've done on my 6 banger. You don't necessarily need a tune, but paired with the intake and any future mods you will do, it's worth it. I bought through American Muscle and am enrolled in their free tunes for life program. Anytime you upgrade your mods list, fill out the form for Bama and they will send you your updated tune.