[sluflyer06]

I just switched from the JB4 to the Cobb yesterday, the JB4 worked great for me for a couple months then all sudden top end power just up and dissapeared with no apparent problems, after the last 3 weeks of diagnosing I finally decided I'd just order the Accessport and see if it helped.

Well car runs beautifully with the Cobb map, very very smooth power delivery, torque feels better than it ever did, top end has returned with a vengeance. Really I couldn't be happier with the tune, I did some logs and everything looks great, no timing is being pulled, boost control is smooth, everything just looks great and I won't be going back to a piggyback.