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BMW 3-Series (E90 E92) Forum
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Muffler Question
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| 04-28-2012, 11:49 PM | #1 |
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Private First Class
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Muffler Question
Alright so I've already looked this up but my question still isn't answered.
I have a e90 328i AT 32k with a euro air box and a mangnaflow muffler 14815. The muffler was professionally installed by welding. I'm noticing excess smoke coming out of the muffler, there is more of it when the car isn't warmed up. At idle when warmed up there is no smoke. When I rev the motor sometimes there is black smoke that comes out... The weather here in NC is average so it can't be the fact that it's cold out because it isn't. I only installed the muffler, I did not do a res delete or anything else, just the muffler and euro air box... Is this something I should be worried about considering my car is under warranty. Thanks in advance!
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Mods: 15% tint / 45% windshield tint / 3500k fog lights / matte black kidney /15mm Rear Spacers / 12mm Front Spacers / Euro AirBox / k&n / magnaflow |
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