DISI-MZResponse 2.0

Discussion in 'Mazdaspeed 3 Build Diaries' started by Enki, Dec 27, 2020.

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  1. Enki

    Enki Motorhead Platinum Member

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    Resized_Resized_20230920_171543.jpg.jpeg
     
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  2. Awafrican

    Awafrican Moderator Gold Member

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    Ohh shiny, when do you get to bolt it up?
     
    Awafrican, via a mobile device, Sep 20, 2023
  3. Littleloogy

    Littleloogy Recovering Speed Addict Platinum Member

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    It is his Excalibur. The pipe that is purely magical.


    Sent from my iPhone using Tapatalk Pro
     
    Littleloogy, via a mobile device, Sep 20, 2023
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  4. Enki

    Enki Motorhead Platinum Member

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    Should be shipping to me by Friday, and getting put on one of these weekends.
     
  5. Enki

    Enki Motorhead Platinum Member

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    I stand corrected. Shipping tomorrow.
    EDIT: I'm dumb, tomorrow IS Friday.
    Resized_Resized_20230921_133823.jpg.jpeg
     
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  6. Enki

    Enki Motorhead Platinum Member

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    Install day tomorrow.
    IMG_20230928_211450098.jpg IMG_20230928_210639830.jpg IMG_20230928_211444128.jpg IMG_20230928_210731880.jpg IMG_20230928_210704052.jpg
     
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  7. Raider

    Raider Administraider Administrator Platinum Member

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    Slap the cock!
     
    Raider, via an iPhone, Sep 30, 2023
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  8. Easter Bunny

    Easter Bunny Professional Engineer Motorhead Platinum Member

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    Wait you are installing a new turbo
     
    Easter Bunny, via a mobile device, Sep 30, 2023
  9. Enki

    Enki Motorhead Platinum Member

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    After I get a new engine, so not for a while yet.
     
  10. Everton992000

    Everton992000 Silver Member

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    Enki, every time I look at this thread it makes me want to get my pos running.

    Sent from my CPH2451 using Tapatalk
     
    Everton992000, via a mobile device, Sep 30, 2023
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  11. Enki

    Enki Motorhead Platinum Member

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    Don't blame me for your hope.
     
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  12. Enki

    Enki Motorhead Platinum Member

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    Runs. Still on stands. Pain. Issues.

    Info tomorrow.
     
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  13. Enki

    Enki Motorhead Platinum Member

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    OK so first a status update:
    Car is running, and much quieter than it was. Time was short, pain and suffering were high so shortcuts were taken.

    Secondly: I fucked up.
    I didn't mention or provide photos of the IWG setup on the EFR to DTP....This was a problem, as it turns out.

    It was painful trying to get the catback to mate up to the long downipe; when we did, the WGA was completely out of the car to make that happen.

    That wasn't really going to cut it, so we reinstalled the custom spacer between the catback and the DP, but this forces a bad angle on the downpipe causing the O2 sensor to not have enough room to get the o2 socket on and the wiring coming out of the sensor is 1/4" away from the manifold. This spacer was a holdover from the original, Full-Race downpipe/setup I had on here that wasn't long enough.

    All the vbands for the manifold/turbo are maxed out on movement angle towards the block, which is probably not ideal; best course of action is to have a new spacer made that is much shorter, as it was extremely difficult to get the existing one installed (but leaving it out meant the downpipe didn't reach the catback).

    As expected, the existing coupler setup I had going from turbo to TMIC doesn't fit anymore (everything moved 1/4" (6.35mm) towards the driver side for alt clearance); I figure this is a good opportunity to get rid of the modified stock 45 deg mated to hump coupler I'm currently running. Just to get it started and make sure everything was OK, I aluminum taped it on (lol). Just to give you an idea of how fucking done me and my pops were by this point, none of the clamps for intake/intercooler/tb are even snug; just pushed on.

    Now for some photos:
    Original setup, top view:
    IMG_20230930_102523744_HDR.jpg

    Ze "down only" pipe
    IMG_20230930_102613663_HDR.jpg

    "Down only pipe" with stock CS up-pipe:
    IMG_20230930_102909113_HDR.jpg

    "Down only pipe" with DTP extended up-pipe:
    IMG_20230930_105724151_HDR.jpg

    When I pulled the plug/cap for the secondary o2 sensor out of the Full-Race downpipe, this is what awaited me:
    IMG_20230930_110134904_HDR.jpg

    Comparison of downpipes:
    IMG_20230930_110947573_HDR.jpg IMG_20230930_111000268_HDR.jpg IMG_20230930_111003798_HDR.jpg

    One thing to keep in mind about the vband outlet EFRS is that the normal vbands you tend to get don't quite fit right. I modified the one on the right so it fits the IWG diverter section a bit better and provides gooder clamping force to the band.
    IMG_20230930_112938443_HDR.jpg IMG_20230930_112951529_HDR.jpg


    I'll have more pics to follow when I've recovered more physically and emotionally; now if you don't mind, I'm going to same-day deliver an anime body pillow to make myself feel better.
     
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  14. Easter Bunny

    Easter Bunny Professional Engineer Motorhead Platinum Member

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    Did i miss somewhere what you are actually trying to accomplish
     
    Easter Bunny, via a mobile device, Oct 2, 2023
  15. Enki

    Enki Motorhead Platinum Member

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    Having a car that ain't super duper loud?
     
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  16. Easter Bunny

    Easter Bunny Professional Engineer Motorhead Platinum Member

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    We're you just running an open downpipe before?
     
    Easter Bunny, via a mobile device, Oct 2, 2023
  17. Enki

    Enki Motorhead Platinum Member

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  18. Easter Bunny

    Easter Bunny Professional Engineer Motorhead Platinum Member

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    I remember that now it's been so long I forgot
     
    Easter Bunny, via a mobile device, Oct 2, 2023
  19. Enki

    Enki Motorhead Platinum Member

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    upload_2023-10-2_17-48-11.png
     
  20. Easter Bunny

    Easter Bunny Professional Engineer Motorhead Platinum Member

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    The pictures were loading slow. Reception is t great on the shitter at work. I remember the open downpipe from the install
     
    Easter Bunny, via a mobile device, Oct 2, 2023
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