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Old 05-11-2007, 08:32 AM   #3
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Join Date: Sep 2005
Location: Minneapolis/St. Paul, Minnesota, USA
Posts: 3,308

Actually, you may be incorrect. Too little Back Pressure can result in a loss of Torque in the low RPM range. Its a very complicated subject, and any Exhaust System is a compromise...

Happy Motoring!... Jim'99
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