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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > exhaust flames?



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      07-01-2013, 07:50 AM   #1
bmwm3redblack
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exhaust flames?

Guys i've seen videos on youtube where our n54 cars, got exhaust flames under heavy acceleration? What causes such things?
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      07-01-2013, 08:09 AM   #2
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Guys i've seen videos on youtube where our n54 cars, got exhaust flames under heavy acceleration? What causes such things?
No cats, straight pipes, rich mixture.
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      07-01-2013, 08:26 AM   #3
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      07-01-2013, 08:52 AM   #4
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Straight pipes will do it. It does on mine anyway
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      07-01-2013, 09:00 AM   #5
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Straight pipes will do it. It does on mine anyway

So if i got catless dp's and stock exhaust i wouldn;t get the flames?
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      07-01-2013, 09:48 AM   #6
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So if i got catless dp's and stock exhaust i wouldn;t get the flames?
Why do you want flames?
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      07-01-2013, 10:05 AM   #7
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Want flames get grill
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      07-01-2013, 10:05 AM   #8
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      07-01-2013, 10:05 AM   #9
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best pass and only pass made on car 12.7 @ 111 new england dragway
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      07-01-2013, 10:05 AM   #10
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best pass and only pass made on car 12.7 @ 111 new england dragway
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      07-01-2013, 10:05 AM   #11
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best pass and only pass made on car 12.7 @ 111 new england dragway
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      07-01-2013, 10:05 AM   #12
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best pass and only pass made on car 12.7 @ 111 new england dragway
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      07-01-2013, 10:24 AM   #13
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Quote:
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Why do you want flames?
I don't want to, that's why i asked
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      07-01-2013, 10:25 AM   #14
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Thanks for the info!
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