Aftermarket Supra -Exhaust

Discussion in 'B58 6-Cyl Engine, Exhaust, Drivetrain, Bolt-Ons' started by tedan628, Jul 21, 2019.

  1. KeshyMKV

    KeshyMKV Well-Known Member

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    Do you mean check to see if the US spec models have the particulate filter?

    I am fairly positive that US spec A90 Supra models do not have this. We have less restrictions when it comes to exhaust (GREEN) regulations. That is actually why the US models sound louder and crackle and pop much much louder.

    Hope that helps? Someone correct me if I am wrong.

    Thanks,
    -V
     
  2. A70TTR

    A70TTR Well-Known Member

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    in one of the numerous delivery videos they do a walk around of the car from underneath and show the entire exhaust system of the car. It might be the Grannas Racing one iirc


    EDIT: (16:22)
     
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  3. MA617M

    MA617M Well-Known Member

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    So the US market is item (2) below

    Can any EU customers confirm what their centre section looks like?

    [​IMG]Cab
     
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  4. MAPerformance

    MAPerformance Member
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    We just finished up a prototype exhaust, I’ll see if I can’t get you guys a video tomorrow!
     
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  5. Saeedali78

    Saeedali78 Well-Known Member

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    That's correct.
    We know that the US version comes without the particulate filter but we were refering to:
    "Unfortunately, I just read on a German forum about BMWs with a B58 and a particulate filter having a pressure sensor in the downpipe."
    So, we were wondering if the EU version exhaust system has the sensor or not.
    If not, we can happily swap the Midpipe to the US version one and be happy with a louder exhaust.
     
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  6. Bosstee

    Bosstee Well-Known Member

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    Here’s a picture from JP’s video
    7EFE73C1-2FC7-404B-82C0-3F3B92C1936A.png

    Doubt it will be w/o any sensor, because something needs to tell the ECU what to do and what’s going on. Exhaust temperature has to be maintained at a certain level or the thing won’t work (it’s not an air filter) Example:

    I did some further reading on how someone in Slowenia put in a different downpipe in G29 Z4. Apparently this almost melted the filter and they claim the only way it would work is by removing the filter AND coding the ECU.
     
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  7. Saeedali78

    Saeedali78 Well-Known Member

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    Thank you for the reply.
    I guess just swapping the midpipe with the US version will not be attainable.
     
  8. MA617M

    MA617M Well-Known Member

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    From the parts diagram, I can't see any sensors post second O2 sensor in the system?

    Thanks for clarification re: EU vs USA version exhausts.
     
  9. Bosstee

    Bosstee Well-Known Member

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    Neither could I, but it's questionable if all parts were listed.

    I had a look at the diagram of an F20 with a B58 and particulate filter. According to which the F20 has a pressure sensor:
    sensor.JPG

    I searched the part number and found a page where you can buy it

    https://www.baum-bmwshop24.de/bmw-sensor-differenzdruck-13628570686/?form_key=56232914cf7725f9

    Scroll to the bottom of that page to see which cars it fits and you'll see:
    upload_2019-8-14_12-34-47.png
     
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  10. johnny_10196

    johnny_10196 Well-Known Member

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  11. a90moe

    a90moe Well-Known Member

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    ME spec

    134E5CC0-D5A9-480E-AFDB-0BA259709EB4.jpeg

    No GPF

    Very quiet and underwhelming - Overrun audible on 1st and 2nd gear only

    Akrapovic EVO on the way
     
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  12. Extreme Power House

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    Let us know how you like it
     
  13. a90moe

    a90moe Well-Known Member

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    Will post pics and video once installed

    Expected to arrive next week
     
  14. a90moe

    a90moe Well-Known Member

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    Akrapovic EVOLUTION installed

    Ordered from IND - The best always

    Quick video I did



    7BC7AB71-70F3-4717-9D95-769EBBAB40CF.jpeg

    D776D72C-A479-4144-8B5A-582F5722994A.jpeg

    A089AD32-A383-47C3-9DB4-EB371B75A13F.jpeg

    Sounds amazing, not too loud and not quite. Perfect balance and suites the car perfectly. Fitment as you expect from Akrapovic is spot on, packaging out of this world. Expensive? Yes, to me it's worth it for such a unique titanium exhaust system
     
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  15. 2k20HTownMKV

    2k20HTownMKV Well-Known Member

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    is that running in comfort or only sport mode and do you have downpipe/tune as well?
     

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