Custom Tuning
#12
Black Bear did the scan cable tune on my 2007 NNBS 6.0 MAX and I LOVE it! All you do is download a program, collect data, email it in, get new ECM and send your old one back and you are done. I am no where near mechanically inclined and I was able to do it with ease. I don't notice a difference from factory when the family is in the truck, but when I really want to give it some gas it becomes a beast! Exactly what I asked him to do.
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Castro45
GM Engine & Exhaust Performance
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07-31-2015 07:13 PM