5 star

  1. Kjhawkeye1

    5 star tune + aFe CAI

    Added an aFe stage 2 cold air intake and a 5 star tune today and am very happy. Already had a Gibson 3" cat back and had done the gotts mod swap to a larger snorkel. Definitely throws me back in the seat if I get on it. Quite surprised actually. The afe went in easy (under 40 mins) and customer...
  2. copper

    5 Star vs MPT tuning for 24 Valve 5.4

    Hey guys, I have an SCT X4 tuner and I'm trying to decide whether to go with 5 Star or MPT for my tunes. I've heard all about 5 Star across the Expedition and F-150 forums and the amazing performance that comes from Mike's tunes. I was going with this route until I read from a couple of F-150...
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