Originally Posted by ZAHANMA

Using EC's remote kit can net nearly the same effects as having Tony/Jerry in person to do the tuning, but there are some intangibles that are lost over the phone. It is definitely better than a canned tune (from a performance standpoint), but will take longer than if Tony/Jerry were in SF doing the tuning, just because of the delay between runs and over the phone, etc.

Definitely worth the investment over the canned tune, especially if you have modified your vehicle.