Join Date: Feb 2010
Location: Swartz Creek, MI
Thanked 132 Times in 92 Posts
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I personally think there is a difference but I also have a one of a kind exhaust system on my truck. Either way though, between the durastroke, stage 2, and stage 3 turbos that I have ran on my truck, the exhaust note at idle seemed slightly deeper than the stock turbo did, even though I had a stock turbine wheel in it. I know my Stage 3 sounds like a frickin cummings at idle. Just ask anyone whose heard it (there are a couple of folks on here). I had one guy at the dyno tell me, "You're truck doesn't sound like the other trucks with the MTW turbos. It sounds deeper". I was like Huh, ok. Thanks?? This of course, is at idle only. At hwy speeds I don't think there is much of a difference unless you have a 10 bladed turbine wheel.
2006 F350 (BACKYARDIGAN) - 67mm Turbo, 215/85 injectors, WPE intake manifold, NB/Warren Trans, and more stuff that I don't care to mention....
2006 F250 (LITTLE DURTY) - WPE Manifold, Up-pipes, EGR delete kit, and Tuned By ME
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