not gonna get much of a sound difference at all from just a tailpipe... if the main thing you want it sound, cost of a dual exhaust is pretty extreme... and no its not worth the cost of the short peice of straight pipe they charge which would only be about $20 from an exhaust shop if that but to my knowledge afe and mbrp are the only ones making tailpipes only and both come with it and a little overpriced imo
..... i got a full 5" straight pipe with tip for my 6.0 and 6.4 for less than $400....
2011 F250 6.7 CC SB FX4 tuxedo black, s&b intake, 5" flo pro, h&s xrt pro, tuned by SPE, diff lock override
2008 F250 6.4 CC SB 4x4 lariat dark stone, tuned by IDP
2003 F250 6.0 CC SB 4x4 lariat centinneal, too many mods! tuned by IDP
Shout outs to Innovative Diesel, Snyder Performance, Street Diesel, North Texas Diesel