Hood vent covers?

I haven't been able to find any, and I have looked hard. I bought a roll of prefilter material and am going to try to make some! If I get it right, I will let you know.

AMP products has something that might work.

http://www.aftermarketproducts.com/catalog.php?mach_type=S#AMP-9904

AMP-9006 Arctic Cat Billet Gauge Cage

Having trouble reading your RPM’s and track speed on your ‘08/’09 M-sled speedometer? This mount relocates your stock speedo so it can be read while standing up and also acts as a vent to allow heat to escape from the engine compartment.

Chris Burandt says, "I put one on my sled earlier this year and I haven't blown a belt yet. It sucks the heat out of the engine compartment like a chimney!"

The Gauge Cage is mchined from aircraft quality billet aluminum, weighs only 6.4 ounces, and comes with all mounting hardware, drilling template, and complete instructions.

Fits: Arctic Cat ‘08/’09 M-Series or CrossFire sleds.

$119.95(USD) Click picture for larger image

I saw the vent you were looking for the other day. I'll find them and post the link.

This is exactly what you are looking for (I think).

http://www.2coolairvents.com/airvents/Arctic Cat/Intake Kit.htm

Frosty

http://www.extremetoyprotection.com/SnoSkinz_Hood_Vent_Covers.html

this will take care of the triangle type ones on your hood, they also make one to cover the ones right below the headlight and the headlight.