Re: JBA headers vs. Doug Thorley Headers. Which is Better?
So I put about 100 miles on the truck since the install. I was on my way home tonight and for the first time I got on it from a stop light. I was super impressed the truck pulled really hard from about 3800 RPM'S all the way to redline. I had it on manual shift mode and the truck broke em loose a little bit going into 2nd gear. Thats the first time its done that.
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