Ok I have a Yamaha Kodiak 400 IRS and i want the number of intake pipes i have and what sizes they are so i can snorkel it because i have some deep crap that i go to and some is to deep so i need the number snorkels ill need and the sizing of the PVC pipe to use THNX

 

If it is a manual shift you need 1 but if it is an auto (belt driven) you need 3. One for the air intake, one for the belt intake and one for the belt exhaust. I run 1 1/2" pvc