Hypertech and My Tranny
 

Well after checking into all the tuners out there I went with Hypertech ,I needed my tranny to stop lagging all the time ,Yes I thought about 5-Star but was not looking for all this custom tuning . Probably a great tuner but is also priced around $400 and I got the Hypertech for $275 and my tranny and I are much happier now no more lagging you can adjust the firmness of the shifts and also raise or lower the rpms that it shifts at ... well worth the money for what I needed.