diy heater for rzr 

This works, but if you get an exhaust leak that's gonna be a silent death for everyone in the cab with the windows like that. There are many reasons why to branch off of the coolant system for heat, but yes there is a lot of heat that comes in there from off the exhaust side of the motor. Hopefully you'll switch to a proper heater system for your guys safety. Even without an exhaust leak there is still exhaust back there and its gonna get sucked up into the cabin. Especially if you're driving at slow speeds.

Been thinking about something like this. . Glad to see someone try it.

I bought mine with a heater already in it. I don’t know how it works, but it looks like it uses a heat exchanger off the coolant lines and uses a fan that blows air through it.

Why don’t you just pipe your exhaust into the cab ? 🤦🏽

Although PVC is flame resistant, PVC products release when heated. There's a reason they sell a heater core style heater kits.

What did you use in the engine compartment to collect the heat ? Heater duct saddle around the exhaust ? What size if you did ?

What kind of blower is that and where did you get it?

HOW DO YOU KEEP THE DUST FROM BLOWING IN?

This is a terrible idea