Hi,

Can anybody send me a pic + description(how much/how big holes) of a vented airbox-cover? Because I have a quadrunner230e and I heard a vented airboxcover can give you some additional power, and now I want to make one myself.

Thanks,

 

You also get the chance of taking in water.if I was going to drill holes I would buy a K&N Filter with Outerwares and forget the cover itself then rejet.