Pod filters on an engine with limited mods are actually a big wank. They wont net you any more power increase at all. In fact it just makes more noise and gives the sense of feeling that it is making more power.
You technically cant pass a blue slip with a pod filter for our model ADR cars without approval. We run Air Flow Meters and it is considered as a modification to the induction system.
As such, an emissions test is required.
Even if you go and get it approved, after fitting one you still need to separate the filter from the rest of the engine compartment by means of a shield or enclosed airbox.
If it is considered that the induction noise of the engine after fitment is louder than OEM by a considerable amount, you may even have to undergo a drive-by noise test too.
Just remember to keep it all stock-like looking or risk a defect from the Police and EPA.
Best thing to do is to keep the stock filter and airbox, cut it from underneath and run a CAI pipe to flow into the airbox better.
