Quote Originally Posted by Shimian View Post
So the final words from the experts. Will there be any problems installing a K&N air filter on an Australian Civic Sport?

cheers
In my opinion, if you want a K&N filter, go for it. The only implications are a slightly oily intake arm and maybe after 5-8 years, a gummy throttle body (which you clean anyway after around 100,000km with a $5 can of throttle body cleaner spray). But I'd rather stick to the OEM honda panel as the K&N doesn't give much improvement for your money.