Your conversion prices should be......
S+H+insurance.
$25 conversion fee
$30-60 per tuneX2

So as little as $85+ (S+H+I)
As much as $145+ (S+H+I)

Just some estimate figures for you from their website.
Hope they help.

does anyone happen to know what kind of power the 87 performance custom tune makes? with a CAI?....and what the 93 performance custom tune makes for power with a cai?

5.4 3V
87 oct custom perf tune=up to 25 ponies.
With CAI=up to 30 ponies.
These are just estimates. They are close but will vary.

:)

wow thats pretty bad *** if you ask me...now real question is..whats the MPG like on that setting?...bc i get junk gas mileage as it is...but thats city driving

anybody?..lol

I get 14 MPG city and have seen as much as 20 on the highway on level 2 with the Gryphon on my 5.4L3v super crew.

Custom tunes improved my mileage by about 0.5mpg over the canned tunes. Canned tunes improved my mileage by maybe 1.5-2.0 over stock. YMMV. :)

In my opinion, you are not going to see the "bump" between canned and custom that you saw between stock and canned. Custom tunes are more like a "polish" on an improved product.

Hope that helps.

- Jack

ahh ok...well right now im seeing like 12-13mpg city at best...but its NYC and stop and go along with a heavy foot.... i was just checking to make sure the 87 performance tune wouldnt put me lower like 10 mpg...

The big factor right now is winterblend gas. A lot of people have been noticing this.

got a question about custom tunes now....im def getting an 87 performance tune and was thinking about something like an 87-economy tune...but how would that tune be? i still want the pep of the tuner and wanna feel power...but i dont wanna drain my tank everytime i drive with 10mpg...so is it worth it to get an 87 economy tune? or will the 87 performance tune still get good mpg?...any info i appreciate