ANDREW in OR
Nice exhaust. Seems a little beefier than the previous Q4, which is a good thing. I was expecting to loose a little power with such a quiet exhaust, but the power actually increased a little. What is amazing is that there are no baffles blocking the flow, just a straight thru perforated core with a bigger spark arrestor screen. Bigger as in less restrictive. I think the Hex is a little bit heavier than the previous Q4, but it looks like it will live a lot longer.Read All Reviews
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