What is your favorite performance muffler?

Spintech. crazy metal boxes with little curls welded in them. strange but they sound like a mellow flowmaster without the rasp, and NO resonance. Only seen one other pair run in person, must have been a gimmick. I DONT like the tink-tink sound of a flowmaster at idle.

I've got Spintech mufflers and tips on my 470 Duster. I used them because I wanted 3" inlets and outlets on the same side and set it up like a T/A Clallenger or AAR Cuda exhaust system. I think they kick ***! They are as mello as a 3" system can be at an idle or cruising and sound awesome when I lay into it.
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