5 Star Tuning


New Member
Jan 24, 2019
Lubbock, TX
Anyone have experience with 5 Star Tuning? I do everything backwards. I loaded the 91 octane performance tune on my '17 GT 6 speed today. Will give a report as soon as I have a good feel for it. I loaded a 5 Star tuneup on my '12 F-250 a couple of years ago. I love it on the truck, which is why I used them on the Mustang.
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I Bleed Ford Blue

Active Member
Feb 13, 2017
North Olmsted OH
I had a 13 F150 with 5 star, and also MPT tunes. I actually liked the MPT better. Also back when I first got my stang, I put on an 87 mm throttle body and tried using an aftermarket tune to go with it. It sputtered and surged and ran horribly. I finally had to get a ford racing stage 2 power pack which was basically what I had to get it to run correctly. The bad tune that ran horribly came from 5 star.
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