We will call it PUI (Posting Under the Influence) haha. I was confused too when i saw this post. Well im glad that even while drinking and partying through it all if you were you still thought of us at the forums to ask us your silly questions...while of course being under the influence of you know that one thing...haha

 

yeah, that's what i've been reading on here so far.(that slip on power gains are minimal and more for sound).

i'm guessing that the shorty style exhausts will have less backpressure. (except hr1 being adjustable) is the backpressure enough to need a new map?

 

No you don't have to re-map for a slip on but it is highly recommended. You'll run lean without it and loose some power most likely if you go with a super short GP style as it makes NO backpressure.

 

that's what i figured. thanks for the info guys.