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Blackbear performance tune time


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Ok, so it's tune time for my truck. Looking at getting a black bear tune. 05 Silverado 5.3L. I'm pretty sure it has the lm7 engine. I have a Gibson cat back exhaust, air aid Mit using stock air box, air aid throttle body spacer and 4.10 rear end gears.

 

My question is for those of you who have purchased a black bear tune, which one did you buy? The generic tune or the tune where they send you a cable and pull some log files off the pcm for more of a custom tune?

  • 2 months later...

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