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Old 10-13-2010, 04:34 PM
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GTyankee GTyankee is offline
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Join Date: Dec 2009
Location: San Diego East County, Ca
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i don't see where the shape matters, except for restriction due to the driveline, frame, & body, the length is more important, the longer the quieter usually
heck the Flow Masters are almost square & work real well, they make a 2 chamber & 3 chamber muffler, the 3 chamber sound real good & have good flow, the 2 chamber muffler is quite loud & its sort of hard to hold a conversation in the cab while driving with the windows open

I prefer the MagnaFlow because of the lifetime warranty

you should be glad that your Ram was built before they started using the newer MDS system & all the newer smog crap that comes with it
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Ram 1500 SLT Quad cab, 5.7 HEMI(R) MDS VCT, 5 speed auto 545RFE, 3.55 differential gears, 18" Magnaflow muffler, EGR bug deflector, Bushwacker fender flares, customized Nfab nerf bars, CB radio, Autonet wi-fi router, custom soft tonneau cover, Line_X bedliner, DEBO Step, build date 10/15/08 a Wednesday built vehicle
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