Power Strokes 1994-1997 Upgrades and AftermarketUpgrading or adding OEM or aftermarket equipment to your 1994-1997 Ford F-Series with Power Stroke engine.
Aftermarket mufflers flow pretty good. Only thing you really get from no muff is a killer turbo sound. Personally Im an aircraft mechanic, a turbine engine mechanic at that. Im already deaf =). Between my powerstroke running strait and my buddies 12v cummins running strait one of our nabors didnt like it at 5am when we went to PT. But that was only one guy all the other nabors love it... lol I like hearing the truck my car is much louder and it has mufflers.
__________________ 2000 F350 Lariat CC SRW 4x4 7.3 Turbo 4R100, 130K, Icon 8in Lift, EPBV Delete, AIH plug, HPO X-over line, CCV Mod, TS 6 pos Chip, 37x13.50x18 toyo MT's, Coolant filter kit, spin on trans filter kit, 203tstat w/ billet housing, MBRP 4in turbo back, 03 power heated tow mirrors, S&B Intake, Dpictol boost,pyro,tranny,hpop gauges, HID headlights, 08 rear bumper 95 F-350 CC SRW 4x4 7.3L Turbo E4OD 305K, Transgo Shift kit, Edge 100hp program, Warn Premium Hubs, K&N drop in, Blue Cam sensor, 105 gal Aux Tank, FPR Mod, CCV Mod. New Injectors than will be sold...
Ya the turbine is in the flow and does dampen the noise some.
I think in the long haul the muffler is a better deal.
I did run the engine right after insalling the down pipe by its self. Would be great if I was still a kid ( Look At Me! ) loud. Running the plumbing out the back is better. I have heard trucks around here with straight pipes. From a distants it tolerable. I don't know what the in cab experience would be. (huh? What did you say?) loud? Long trip anoying? Give you a head ake?
Try it with the delete pipe and let us know.
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Jim
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97F250 7.3 PSD 4x4 Ext Cab E4OD, 4:10LS, about 110k on the clock, Guages: Pyro,Boost,Trans. 4" intake, 3" Dp, 4" msrp exhuast, Cat MIA, Adj 10k, AMI Wheel chair lift.
What's flutter? I just bought a truck a couple of weeks back and didn't even realize it didn't have a muffler until I was poking around underneath. Yes, it was running.
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