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Mr. Tom

Discussion in 'E60 (2004-2010)' started by tombullapple, Jan 23, 2010.

    tombullapple guest

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    Just purchased a 2005 545i sport, 59,000 miles, love the car. It has aftermarket cold air intake as well as cross drilled rotors. How can I tell if it has any other mods, such as performance chips? drives like a rocket!
    • Member


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    BMWs after 96 couldn't have a performance chip put it, you had to reflash the computer with a performance tune which did not visually change anything on the car

    you can also look over the exhaust and suspension components for aftermarket logos to see if they're original

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