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Message: <blockquote data-quote="D3 SS 3D" data-source="post: 1495003" data-attributes="member: 35759"><p>Just installed the JDM tune yesterday, already had the SCT X4 and got JDM's email tune on special for $385 ($100 off).  Thus far, I'm liking it, feels like I have much more HP/TQ on demand.  Did a 1st gear pull and said to myself after, this truck is quick (I also have a 700 WHP GT500 so I have some experience with what's fast).  Just FYI, the stock tune puts you in 10th gear pretty much ASAP, not with JDM, clearly goes up thru the gears and you stay in the gear applicable for the speed you are at (ie. stock tune at 45 MPH in 10th, JDM at 45 MPH in 7th - or something similar).</p></blockquote><p></p>