Originally Posted by Bolto
I'm no expert on intakes, but how much of a performance increase can be expected when all you are replacing is the air filter and the housing? Aren't there other bottlenecks in the intake system that this doesn't address?
I mean I was just looking at the AEM CAI and even they show only a maximum of a 3 HP increase.
More than likely that's it. and watch the silicon content in your oil jump up with a K&N.