kor740il01
04-13-2008, 06:46 PM
who in here has anything about cold air intake for 2001 e38. better gas mileage or no
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View Full Version : cold air intake kor740il01 04-13-2008, 06:46 PM who in here has anything about cold air intake for 2001 e38. better gas mileage or no mikestyle 04-13-2008, 09:50 PM lol i havent even seen 1 nidyanazo 04-14-2008, 02:06 AM I made one, here: http://forums.bimmerforums.com/forum/showthread.php?t=975696 plik 04-14-2008, 02:10 AM I made one, here: http://forums.bimmerforums.com/forum/showthread.php?t=975696 He did it the correct way -- with a heat shield. But does it help with performance or gas mileage? |