So installed K&N air filter today. Took out the original airbox (will keep to put back on when/if I sell) but wondered if anyone had created or knew of anything to help prevent the air filter sucking in hot air from the engine bay? I have some flexible/bendable heat shield material that I have managed to put in around the filter but feel it needs a cage to fully prevent the warm air getting in. anyone done something like this with theirs?

I have to sy it does sound sooooo much better than the standard air filter, which had been changed to a pipercross.

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