K&N 63-1533 CAI
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Join Date: Jul 2007
Location: South Georgia/East Florida
Posts: 24,686
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RE: K&N 63-1533 CAI
I like my 77, but with the stainless pipe, my EGR really talks to me. I think the noise is REALLY amplified by the steel pipe, my guess is it would be quiter with the plastic pipe.
I'd think about picking up one of those baffles to silence it, but I can't see much sense in putting something in that would restrict flow after spending good money on increasing flow...
I'd think about picking up one of those baffles to silence it, but I can't see much sense in putting something in that would restrict flow after spending good money on increasing flow...
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RE: K&N 63-1533 CAI
I like the look of the 63 series more than the 77. The black tube and the filter shape just mesh with the rest of the engine bay better than some gaudy chrome tube in a sea of black rubber and aluminum. That's what I went with for my 4.7L. The HP numbers claimed for the 4.7L were comparable to the HEMI kit in that the 63 was claiming more than the 77. I don't know for sure about gaining more horsies than the other series, but it does what it's supposed to do, and sounds WAY better than stock.