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Power Strokes
6.4 Aftermarket
To stack, or not to stack??
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[QUOTE="Ipkyss, post: 331096, member: 1737"] I have had stacks in the past. Back when it was a cool thing. There might have been one or two trucks in the area with stacks at the time. Now I can't drive to get an ice cream without seeing someone with stacks. Can't stand them anymore. IMO on a 6.4. It just screams look at me EPA... I have had every combo of exhaust exits and sizes I think you can have on a 6.4 other than a stack or muffler. I think the best sounding, loudest set up is what I have now. Loud When your on the throttle but reasonable quite with the Convertor locks and your towing down the highway. 4"dp, 5" the rest of the way, turned down after the rear axle, 5-6" tip facing the ground. You can get the same thing by cutting almost all the aftermarket exhaust after the axle and moving your tip back. If you don't like it. Grab a flat band clamp and put it back the way it was. And btw. The only set up I never get any soot on any paint or wheels. [/QUOTE]
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6.4 Aftermarket
To stack, or not to stack??
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