Quote:
Originally Posted by pride355
Does Akra slip-on paired with test pipes make that resonance between 3000-4000 rpm as Akra. Evo?
Which one is more bassy: akra Evo or akra slip-on w/TTP ?
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Akrapovic Evo is more bassy and louder overall. Not a ton of difference, except that there is no resonance. I would hope that the TTP wouldn't flow as well given how much it costs, but the real restriction is the primary cats, so who knows?