Matt Crawley
Husqvarna
AA Class
Why, if Pod Mod has been done, bother sealing airbox? You would not even need to put "roof" back on except to avoid water egress. One could drill the roof like swiss cheese allowing better airflow and any heating issues. Am I missing something??
Hi V.
My main reason for sealing the airbox is to keep everything inside it as close to ambient temperature as possible. A sealed airbox with cool air entering through airbox intake will run cooler intake temps than a hot box full of hot air. This makes a noticeable difference in summer traffic when pulling away from a stop light.
My secondary reason is noise. POD filter makes a lot of noise and it reverberates inside the airbox. Sealed box will make less noise.
Matt