Hey guys, honestly how long do you think i can run on 2 aftermarket straight through design mufflers? i have been reading the posts and some say 2 hours to a couple of months...my friend is giving them to me for free and am wondering if it would be wiser to take them and resell them?
thanks,
-Smurf-

 

you can run straight throughs as long as you want on an N/A. anything glass-packed or fiberglass filled will melt in a few hours but if they're straight pipes with nothing in them they'll only be noisy as hell but you can run them.

 

is this( running straight throughs) legal in the state of california?

 

almost sure it's not.