Originally Posted by Maukio
No, that won't hurt it, as long as you keep the air coming in filtered I'd think it would be fine. Instead of having your air filter give it clean air you're putting that little breather filter on. You're not really changing anything so it's cool.
Thats what I thought,.. but I've been hearing that it's somehow bad for the engine,..which doesn't make sense to me.
Maybe they were talking about putting a breather where the pcv valve goes??