I put PRP highbacks in the Teryx. The heat escaping from the engine used to flow up between the stock seat and the air filter housing. The air movement flowing over the hood would move the air away from the cab.
The new seats create a seal with the air filter housing and the engine heat now escapes forward under the seat. Because there is no air flow the engine heat gets the seats and my legs very hot.

Has anyone else noticed this? Any ideas on a solution?

If you have a windshield some people are sliding the window up the cage about 6". I was going to try this the next time out.