Not Ranked
A couple of years ago I cut my FFR mufflers out and welded in some new ones from Classic Chambered Exhaust. Not a difficult process, really. But the results are impressive. I didn't do any dyno testing. But the sound is much better; not as harsh, not as loud.
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.boB "Iron Man"
NASA Rocky Mountain TTU #42
www.RacingtheExocet.com
BDR #1642 - Supercharged Coyote, 6 speed Auto
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