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Chuck Jones Chuck Jones is offline
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Join Date: Mar 2006
Location: Elk Grove, CA
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I wondered at your must have meant 25 inches, although I just went out and measured the original cat from my 87 930 and it came to 23.75 long and 17 inches in circumference. The circumference includes a 1/2 inch wide lip that runs down both sides.

If you want the measurement to exclude the flanges, then it's 22.5 inches long.
1987 factory Slantnosed 930 Cabriolet/Guard's red
2002 Midnight Blue 996TT X50
1999 Iris Blue 996 (Dash fire burned and totalled 9/07)
Old 01-20-2008, 02:24 PM
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