Ford Mustang Forum - View Single Post - Best route to fix the exhaust rasp?
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post #4 of (permalink) Old 11-09-2013 Thread Starter
johnrhance
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I love the sound and especially the volume of the Roush mufflers and I'm definitely keeping them. I've had them on the car since 200 miles. I just want to figure out what I can do about the 3k RPM rasp...

EDIT: Or if it's the Roush mufflers causing this, I'm ok with selling them and switching to another brand. I really love how loud they are and the vibrations they make within the car. It's just that little bit of rasp that's been bothering me. If it were anywhere else in the powerband I wouldn't care at all, but 3k is unavoidable with this engine in daily driving.

Airaid CAI, Roush axle-backs, Roush high flow upper grill, Raxiom Smoked Projector HIDs
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