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Old 10-23-2006, 09:46 AM   #5
RandallNeighbour
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Join Date: Jul 2004
Location: Houston, Texas
Posts: 7,236
Someone else posted that if you buy a single chamber sport exhaust you can avoid the loud resonance all of us dual chamber muffler owners are experiencing in the 2-3k rpm range.

I took a long driving trip this weekend in mine and having to shift to a lower gear to avoid this rpm range while driving around the small town I was in was a little frustrating.

I actually think my resonance is worse than if I just did the muffler without the headers. The aftermarket headers I am running are far larger and longer than the weenie stock headers on the car.
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'97 Boxster (Black Hole for 42,000 Dead Presidents and counting) - 122k
New motor, transmission, suspension, and on and on and on it goes...
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