have a hood vent never installed, and a clutch side panel rear vent. didnt put the hood one in because im probably gonna get rid of all the yellow on my sled, so i didn't want to cut the hood up, and the slp intake got in the way of the rear vent. 20 shipped for the hood vent, and 10 shipped for the clutch side vent. the rear vents actually work good as a hand heater. the heat coming from the chain case side vent warms my hands up.