wondering if anybody has had any luck with an aluminum air box. does it add any HP? looking at this one:
http://cgi.ebay.com/ebaymotors/Yamaha-Banshee-New-CFM-Aluminum-Air-Box-Intake-airbox_W0QQcmdZViewItemQQhashZitem1c0ee3449dQQitemZ120508859549QQptZMotorsQ5fATVQ5fPartsQ5fAccessories
iam liking it because iam worried about getting debris in my stock air box w the lid off. this looks like the area that's open is much smaller than just taking the stock lid of. input?