Thread: Stembro Exhaust
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Old 04-17-2007, 02:01 PM   #13
Cloudsurfer
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John-

Related to that, I had another thought:

Would it do anything to elimate some of the drone if I welded in some high flat cats into the exhaust section (that way I could do catless headers and secondary cat deletes and still be semi EPA friendly and have a happy ECU)? Would the cats do anything to attentuate the low frequency drone or are we still left with the same problem?

Patrick
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