" NEW IN THE BOX " Never been opened. Ordered wrong unit. Part# 400-306. Paid $399 U.S. on-line PLUS Brokerage fees. My LOSS is your Gain. ASKING $350, O.B.O. Perfect gift for that H-D Guy. * This awesome head-turning air cleaner looks red hot and it works as good as it looks * The serviceable and replaceable filter element is supplied by K&N the finest filter on the market * Because of the specially designed filter the Hyper-charger is unaffected by even the heaviest rainfall * No air cleaner you can buy will outflow or outperform the Hyper-charger which handles up to a 160-cubic inch engine.