This 12 pc kit is designed for use on aftermarket hoods with the stock openings left un-cut, allowing you to use the smaller sized vents in this kit. This kit will work on a stock hood (not the headlight vents) but is very difficult to apply, you must be very carefull in your rivet placing. If using a stock hood please consider our 10 pc kit. (12 pc kit is better looking). The headlight vents and gauge vents have a fine prefilter material to keep snow dust out of your intake, the vent over the clutch also has this prefilter to keep even the finest snow off your clutch.------------We only stock this kit in black allow up to 5 days production time for this kit in any color other than black.