500 is definitely possible NA. I make 506 WHP and 400 TQ.
Ported CJ intake, Monoblade TB, Dmark CAI, full exhaust, comp stage 3 cams, Lund E85 tune. Love the setup!
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Yes I did. The change from adding long tubes and no cats wasn’t extream. They have a very good tone IMO and by far are not the loudest I’ve ever had or owned. Nice mellow tone with decent volume but not overwhelming.
I have the race cat back and long tubes with no cats and I like it. It’s not overly obnoxious. Small bit of drone around 60MPH in 6th but nothing horrible. At 70 it’s quiet just cruising
Oh awesome so just program for your miles and it works? Speedometer and tach read correctly and everything as well as all the stuff in the info screen? just curious if yours is a premium or base not sure if that will make a difference lol.