Re: 3.5 OR 4 INCH DOWNPIPE
Mine seems to be fine. I have no rubbing issues, was just a really damn tight fit! Only issue with mine is, it will rattle loose every now and then. But that is just a clamp problem.
2005 F-250 Custom 4" TB exhaust, AFE Stage II, High Idle Mod, CCV Mod, 6 Inch Fabtech, 35/16 wide Dick Cepek tires