Thread: cat delete?
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Old 05-05-2008, 08:48 PM
USCG M3 USCG M3 is offline
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Join Date: May 2008
Location: Bodega Bay, CA
Rides:1999 BMW M3
Region: USA - West
Posts: 11
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I would not do a cat delete, the reason is being it is a naturally aspirated motor it requires a cetain amount of back pressure, a muffler is usally not enough. That being said you will lose a good amount of torque. if anything just deal with the rattling and save up to buy some nice hi flow cats.
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