I really dont feel like its doing much for my truck, i contacted Ron @ superchips and he said due to being an 03, with headers, exhaust, CAI and a 180 stat that between each one of them leaning it and richening it out, the superchips wont make a real big difference as it would on an 04 and up. I have noticed a big mpg gain though and i do like that but i'm just not sure about keeping it so i have it listed in the parts sales, if it sells it sells, if not, i'll take the mpg and be happy

 

I didnt notice the neck snapping responses from mine either that other mentioned they got. But It does have some other benefits and thats why I keep mine. So I know your pain.

 

if it does the trans stuff on the 03, then i'd keep it. it's the only reason i ever bought a SC. i don't even see better MPG, so you got one up on me.

 

Sent you a message on the for sale thread - how much are you asking for it?

 

 

ya the trans shifts are more then worth it.

 

I'm sure they are...thats 04 and up and i have an 03

 

yeah I just got one for my truck to a 02 4.7 and didn't really notice any difference either, it kind of pulls a little harder but not much but I did however get a lot better mpg gain.

 

How much more on the mpg? Does it help with the low end take off? Mine feels sluggish on take off.

 

I have a SC and it made a HUGE difference....not only in power but everything.....bigmiah did you try the TMR delete mod.....if you search for it you will find a complete write up, its awesome....also only us 03's can do it