RE: Does the exhaust need mods??
Flowmaster's all day long. got them on my Hemi Ram and everyone in town agree's my truck is the meanest sounding one, and best sounding one. So for me im going with the new Super 44's that are out now. My buddy has MagnaFlow's on his new GMC truck and they don't sound very good. Sorry to burst your bubble but they are weak. Even he tells me that.