Now this could be another reason why there is no low end readings.

http://www.v6performance.net/forums/...ad.php?t=68133

I'm not sure how the autostick works entirely, but it may shift to a lower gear when you punch it, also causing a TQ spike. This could make it hard to get an accurate low end reading depending which gear you dyno in?

Anyway, if all you want is more top end HP, then the ASP kit looks like a good deal.