Posted by chris case on Tuesday, January 11, 2005 at 6:35PM :
In Reply to: Spark arrester recommendation posted by Northern Calif Dave on Tuesday, January 11, 2005 at 3:06PM :
Stock exhausts are legal, glass packs are not. Basically, if it has baffles in it, and the inlet and outlet are off set, you're OK. That's why NAPA don't need to stock anything.