Is the hmf sport full exhaust spark arrested from the factory, or do you have to pay extra to get it. All the places around me check for it, and last time I didn't have it in our 250ex and luckely he thought there was one. Also where would be the best place to find a good price on this pipe, so far I think sweetquads is the best. If it makes a difference it is for my pred.

 

Yeah, they do come with a screen type spark arrestor. At least the sports series do.