I had all kinds of rasp and drone until I went with a resonator, I purchased a Dynomax Ultraflo 17230 instead of the 24215. No rasp, no drone.
I will try to post a .wav file tomorrow morning, it will be 35F tonite, and it will give a great indication of what a cold sounding exhaust sounds like. Look at the sig for details.
98 T-Red Contour LX V6 Mtx 106k miles
9" K&N, Aussie Pipe, Dual Mode Damper, 19lb. injectors, SHM MAFterburner, Ford 9mm Wires, Mystery Mod, ShoShop Off-road Y pipe, Dynomax Resonator and Muffler, 2.5" custom cat-back.
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