Beauty is in the eye of the beholder folks...
cause both the AFE and Airhammer are ugly arse units, so I personally would never do either
I've written it before, Mopar CAI and Corsa cat-back exhaust, gave me a combined 19 HP RW addition

Pretty much DEAD ON "realistic" numbers, especially given the claims by Corsa, and my assumed hypothesis regarding the influence of the CAI
these gains are fine by me, and WELL worth the $1400.00 total expense. Add to that, they both LOOK gorgeous to me as well, in addition to performance gains. Also, with all due respect, I must write, that any member claiming a 10HP gain with ANY cai...is simply either being disingenuous, or is nuts!

That is NOT going to happen, IMO if you gain 3-5HP with ANY cai...you should be thrilled
just my thoughts...