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      08-22-2008, 10:43 PM   #5
monk
Second Lieutenant
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Drives: 08 M3 Space Gray Coupe 6M
Join Date: Jun 2006
Location: Sacramento, CA

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Quote:
Originally Posted by Barry Chuckle View Post
Although the M3 is very fast does anyone know of any engine modifications that are availible yet? Now a turbo would make the car shockingly fast!!!!!
You will gain another 20hp by removing the air filter.