Recent content by Phronz
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Exhaust on an 05
Hey all, I called a local muffler shop recently because I'm wanting to straight pipe my expedition with dual tips at 45 degree angles out the rear. The guy said he doesn't know if you can do that due to the IRS. Does anyone know if this is true? Also, is there a way I can just cut the muffler...- Phronz
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- Forum: 2nd Gen Ford Expedition Exterior
