03-17-2021, 07:08 AM | #1 |
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M340 Rear Diffuser
Has anyone used this on their M340 - https://www.shopbmwusa.com/PRODUCT/6...ACK-HIGH-GLOSS
Please share pics if you have tried. |
03-17-2021, 07:38 AM | #2 |
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03-17-2021, 08:25 AM | #3 | |
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I went OEM trim and gloss black diffuser but then installed AutoTecknic carbon fiber diffuser. Re-using old pics, I didn't take a better photo of the OEM diffuser with cleaned car unfortunately: |
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03-17-2021, 07:44 PM | #5 | |
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03-18-2021, 11:51 AM | #6 | ||
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12-05-2021, 08:39 PM | #8 | |
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12-15-2021, 11:21 AM | #9 |
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That's the first thing I notice! Looks great!
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12-15-2021, 10:58 PM | #10 | ||
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12-28-2021, 05:44 PM | #11 |
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This is the setup that I have
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12-29-2021, 08:14 AM | #12 |
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Where is that diffuser from? How was the fitment?
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12-29-2021, 02:34 PM | #13 |
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Here are pics of the OEM+ M performance diffuser and trim. Must be paired together*
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01-15-2022, 11:39 AM | #14 | |
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Looks nice |
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01-17-2022, 07:23 PM | #15 |
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I'm looking to purchase a new diffuser and trim myself. Can any confirm that the M performance trim along with the AutoTecknic carbon fiber diffuser combo will work with the Dinan Axle Back Exhaust?
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02-11-2022, 10:51 PM | #17 |
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Check Alibaba. A lot of companies are just drop ship and buy from a lot of the same manufacturers.
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02-12-2022, 11:04 AM | #18 |
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Ive been looking but cant find any. I like the autotechnik one alot. I remember on my f32 i found the same paddle shifters they sell for $225 for like $50 on there.
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03-13-2022, 04:45 PM | #19 | |
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What was the overal price of oem + aftermarket diffuser? |
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03-16-2024, 09:28 AM | #20 |
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A few PICs of the M-Sport Aero on my 2022 M340 PreLCI
First off... Lets give a full part number list of all the BMW OEM part numbers I purchased:
51 19 2 455 832 Front attachment, black 51 19 2 455 835 Pro carbon front attachment, left 51 19 2 455 836 Pro carbon front attachment, right 51 19 2 455 897 High gloss black sill add-on section, left 51 19 2 455 896 High gloss black sill add-on section, right 51 19 2 458 369 Carbon rear spoiler 51 19 2 455 859 High gloss black rear bumper trim 51 12 2 455 862 High gloss rear towing eyelet cover 51 19 2 455 819 Carbon rear diffuser OR OR OR 51 19 2 455 740 Carbon rear diffuser 12x Part No. 7 002 953 - Expanding rivet 4x Part No. 7 133 553 - Screws The rear diffuser you buy will depend on whether you have the hands-free trunk foot kick feature available with the executive package. I do not so my part number was 51 19 2 455 819 - Check with your dealer or supplier on which one you need. You can also refer to the attached guide that I found. My body guy was very thankful for this. Here are the PICs Last edited by dimsum.dumdum; 03-16-2024 at 09:45 AM.. Reason: Pictures didnt come through |
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03-20-2024, 10:23 PM | #21 |
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So what I’ve gotten to understand is the actual diffuser part (piece with the fins) is just an insert and could be replaced separate from the rest of the trim. Sounds about right?
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