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I for one am agains bullydog, because there like banks. BUT, a few guys on here I thought had them and they seemed happy with them. the tire change thing is cool too.
I'm getting a good deal on one of these so I ordered it. A friend put one in and went from 13 mpg to 19 mpg. I'm still confused why you get better mileage from more HP but I guess I'll learn about it one day.
Question-- I'm not going to hot rod the truck at all, I've heard rumors on bad things happening to torque converters-- any info??
Also I don't have the cash for gauges right now-- what gauges do I really NEED when I get that far?