370Z K&N Dual Air Filter

Robert_Nash · 06-18-2009, 04:50 PM

Quote:

Originally Posted by dawankler

....And Robert, in rereading your earlier posts you DID say you didn't think it'd provide appreciable performance gains unless they were in tandem with FI or extreme modifications. I guess it just depends on your price/performance ratios, but there's been a number of posters here with proven gains (10% isn't uncommon so far) by just upgrading the airflow.

Well, I likely didn't express it well but what I was trying to convey is that an engine, in otherwise stock form; doesn't really need additional air flow and/or isnt' really going to benefit from it. By extension, then, if you start opening up the exhaust side of the equation then more air flow in would likely be a good thing!

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