Quote:
Originally Posted by Blacksport
I have AA headers (with stage 3, aFe, AA tune)...there's no smell that I've ever noticed, and the sound, thru my Magnaflow cat-back, is simply fantastic...it's loud, but totally livable at part throttle...
The more you do, the more headers will add...not to mention the look, the stock manifold with those balloon-like cats is just plain ugly...BTW, I could still pass 49 state emissions, according to Manny @ AA...
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He could do AFE headers and leave/remove the secondaries if he was really worried about it. But if he's happy, let him be.
My car is completely Catless (headers AND secondaries) and it does smell. I'll be adding a highflow catalyst soon.