05-20-2010, 08:05 PM
Join Date: Jun 2008
Location: Arlington, VA
My Ride: E39 ///M5
may not be another leak, i heard something about that whistling noise coming from something that pulls to use more torque? I could be completely wrong on this.
Originally Posted by ///M=Power
i just popped it on so it was snug and wouldnt come off if i pulled it. it didnt matter where the tab was that is on the bottom of the boot if thats what you are talking about...
but this mod works, it got rid of an annoying whining sound when normally accelerating... but i still get a high pitched screech like a turbo that starts at 5500 rpm and gets louder the higher the RPM when im flooring it, people ask me if my car is turboed all the time lol, i just think its embarrassing
. i have a vacuum leak somwhere else, i need to find out where it is, im thinking its the upper intake hose, the rubber is no longer that soft, its become dry and cracked so im thinking theres not a good enough seal behind the MAF.
National Capital Chapter #465420
2000 ///M5 ///M Registry
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Tuning Tech Frank Smith Tune
TTFS IAT Kit
TTFS Alpha N
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2000 323Ci | TiAg | Gray | 5MT | SOLD