07-20-2020, 04:52 AM | #23 |
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Thanks. I never had a CEL with flap open circuit code, so it was likely the PPF issue that caused the CEL.
I don't understand why the PPF was throwing that code if the dealer was advising it was due to the flap being left open, as no other owners have reported this issue when doing the mod. Perhaps an unrelated problem and maybe the dealer used the mod as an explanation/excuse. |
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07-21-2020, 12:54 PM | #24 | |
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DP and armaspeed intake, check the link for my M340 sound clips |
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11-15-2020, 05:17 AM | #25 |
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You van add the motorsound menu in the iDrive with Bimmercode. Mine is always open in all driving modes.
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11-17-2020, 03:54 PM | #26 | |
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11-17-2020, 04:34 PM | #27 | ||
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Still don't understand the reason it threw a code |
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11-18-2020, 03:38 PM | #28 |
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Thanks, seems strange. Tempted to try the mod on mine, but don't really want any issues. Were you happy with the sound before the error code came up?
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12-02-2020, 10:04 AM | #29 | |
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Yes and no. Cold start was nice and loud and I think the car burbled more at low revs. It possibly burbled/popped more at higher revs but to be honest the car soundproofing is so good and with road noise I couldn't tell really any difference. If I knew it wouldn't throw a code again I'd redo the mod. For now it's back to stock whilst I figure out a an exhaust system I like. Have you a had look at any systems or better still heard any in person that you could recommend? |
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12-02-2020, 04:29 PM | #30 | |
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Unfortunately there don't seem to many systems out there yet, and no chance of hearing one in person. I've found a video of the Milltek OPF back exhaust on their facebook page, but that is not enough to go on. I hear there will be an OPF back Remus option early in the new year as well, so maybe there will some videos on that, but even then it is hard to know what it will actually sound like. I did watch a few of the Supra with OPF back exhausts, as in theory that should sound similar as it is the same engine. Then there is the ACS exhaust, but at £3k plus fitting I'll give that a miss. |
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12-03-2020, 10:34 AM | #31 | ||
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I've been considering a PCW mod, he has done some nice work to M1/240i's. I don't really want to wreck the stock exhaust for when it comes to sell the car though. Considering going into a custom fabricator to see what they would be looking at for some work. I don't want anything crazy, just a bit more volume, nice tone and some more burbles/pops. No idea on cost, but reluctant to pay £2-3k for a system I've not heard before. An M340i touring accelerated past me in the opposite direction earlier this week and sounded awesome. Looked stock, so now not sure if it's just the soundproofing limiting the noise or not. |
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12-03-2020, 05:10 PM | #32 | |
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