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BMW 3-Series (E90 E92) Forum
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BimmerWorld - New updates on the E90 Project Car
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08-10-2005, 08:45 PM | #1 |
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BimmerWorld - New updates on the E90 Project Car
Finally had some days off of the track to put some updates on the project car. Racecar shells should be on the water soon and then we really get to go to work!
http://www.bimmerworld.com/projects.htm |
08-10-2005, 08:49 PM | #2 |
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So how is the Supersprint exhaust
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08-30-2005, 06:22 PM | #7 |
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Heading to Canada for racing this weekend, will do a writeup sometime soon. Way late on the E36 track car project writeups so that will get some attention first. I have the rear resonator and muffler - it is starting to sound good. I went with this instead of the straight pipe section because we will be installing the cats later which will add some volume to the tone.
I will have numbers later, but we dropped about 35 pounds of weight, sound is more aggressive, but not over the top, picked up some lower end Hp and upper end - over 6k or so. Otherwise, the gain was 2-3 at the wheels. May be a little more once the ECU has had a chance to adapt. |
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