6.4dinosaur
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- Joined
- Feb 11, 2017
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I got a 2010 6.4 a few months ago and polit a programmer and exhaust when I got the tuner I was trusting to guy and the shop to give me a good tuner. Not sure if what o got is good or not. He set me up with 5 custom tunes from PIP punch it performance. This company is no longer around so I do t know what to think. Any advice?