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BMW 3-Series (E90 E92) Forum
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Active Autowerke signature exhaust in metro Detroit
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06-20-2017, 07:44 AM | #23 | |
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Quote:
Do you still have those pipes? |
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06-20-2017, 04:19 PM | #24 |
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That's the same exact exhaust I have (same mufflers) but a pair of very low profile high flow resonators were added upstream... hard to see in the pictures I posted but its near where the pipes connect to the downpipes. This is common in exhaust that tend to drone at cruising speeds to make them less obnoxious. They could be easily removed and straight pipe sections re-added.
Sorry I forgot to PM you my cell # will do that now if you have any other questions. |
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07-05-2017, 05:31 PM | #26 |
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How is this still FS!!!!
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2011 335is DCT BQ Tuning / BMS CAI / VRSF kittyless DP's / Synapse BOV and charge pipe / 7" VRSF Race FMIC / Walbro 535 and 450 on BMP4 / E90 tune / Diff Brace / PR Coils / Relocation Inlets / DAW Stage3+ Turbos / MMP port injection / xHP Stage 3 / FPR and -6 fuel lines
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