Yea I got the Tunes from Hemifever, it seems to be fine with the 91 tune but not as much difference as I expected

 

ya its works great with other mods alot better.. i enjoy my sct added alot more pep to my truck

 

That gadget ain't no magic bullet.. it does, eh, on its own.. it shines when it pulls the supporting mods together.. drop in some 1.7's, or open up the exhaust.. or both.. both, after a permanent plenum fix that is.. put the tune that best supports whatever gas you have in the tank on it, run it half way hard.. pull over, get a burger or something.. the get back in the truck, load the stock tune, and see if you can make it all the way home without pulling over to reload the hot tune again..

But, again, by itself? Meh....

 

The exhaust is pretty much as open as it can get except for the cat which I plan to straight pipe

 

Factory y?

 

Its got Y pipe, one is cut off after the Y and other pipe goes back and is also cut off past the rear tire, no muffler

 

If you cut if off after the y, then how are there two? Just wondering..

 

I just got my SCT from Hemifever too, been running it a few days on the 93 tune. I did notice a big improvement. Has more punch on the throttle and the shifting is much improved.

Ofcourse my truck was detuned from the factory with deathflash so I'm sure that is a big reason I notice more improvement than yours.

 

Hmm, I am talking about after the cat on back it splits to duals, and they are cut off

 

You get any ping with the 93 tune? Guess I need to start doing some mods but my wallet is a little light right now, I spent over $1,000 in the past month on my truck