i have to do the test but i know people to pass me how much does it weight if its get taken out? and im in ne part of philly

 

everything together i would say 20lb or so...but it adds up when your taking other stuff off the car too...just watch it with your CATS...mine clogged in a week of driving with the AIR pump un-plugged...resulting in me gutting my cat and taking off the AIR

 

i have a high flow cat i replace 1 time already

 

like i said i gutted mine...not sure how the high flow CATS will react to it, just keep the thought in the back of your head incase you do it and it start to run sh!tty....hope i helped ya with this

 

How bout anyone with a Hotcam Kit, What MPG do you get, I get about 200 Miles a tank, which is running to E