Thanks mituc, I appreciate the response. I guess there is no better fuel economy mod than a light foot. :D I do have upgraded HPFP internals, but did not mention it. My bad, I should stop assuming it is a given haha. I'll flash the tune today and go for a "rip" with my fresh de-tune at POT...

Hi everyone, Long time reader, first time poster. Thank you all for all of the wonderful information! I have a very obscure question, and I am wondering if there is anything in particular to keep in mind before I follow through. The question: Is it safe to run the Economizer Tune on my vehicle with ...