You were running way richer with just the catback, so the Madwolf tune helped you out a lot.

Personally, I think your numbers look good for the mods you have.

Your TQ curve (what REALLY matters) looks GREAT after the catback and tune.

Dan

 

I dont think the numbers are bad per say, but kinda sad it took a cat back and tuning to beat two cars torque that have 5 and 7 times the milage.

the higher the number the richer it is, not lower.
and hte red line was higher then the blue, so the tune made me a bit rich.
www.speedinc.ca/catbacktune.jpg


my car even had a fresh oil change and a brand new airfilter.

Cat back gains are much less then what everyone thinks, but seem right to me.

 

Actually, it's the other way around. The lower the number, the richer it is. The tune leaned you out a little, but you were richer than you should've been to begin with.... (like I explained in the PM).

 

ah ok, got confused, on there maching the numbers were the other way.

I hope you got my other PMs and contact me.
I thought my numbers seemed low from what you said.

But what could cause that?

 

higher milage = less friction baby. dont fret too much your car has lots left in it just giver her what she need to grow