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  1. #1
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    [Dyno'd] Eisenmann Race Axle back x RE Pulley x aFe Air Filter

    So I finally had a chance to dyno my car before adding on more performance mods.

    Current performance modification:
    Eisenmann Race, aFe Air Filter, RE Pulley and RPi Scoops (if it counts)

    Results: 338 RWHP on Dyno Jet.

    Unfortunately I did not do a baseline dyno on my car. But according to Pencilgeek's Dyno Database, a stock e92 m3 should be pushing around 320rwhp give or take 5rwhp depending on weather conditions etc. If that's true, then approximate gain is 18rwhp.

    Here are some pics! Special thanks to MFest and VF Engineering for setting this up.

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  2. #2
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    What gear was it in? 3rd?

  3. #3
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    Click here to enlarge Originally Posted by Sticky Click here to enlarge
    What gear was it in? 3rd?
    the graph posted has an x axis of mph, not rpm, so its easy to see what gear it is.. ending at near 140 Click here to enlarge
    Click here to enlarge
    2007 335i Coupe
    Mods: Check the Garage

  4. #4
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    Car looks amazing! I like!

    Stock cars dyno only 320rwhp on a dynojet? Isn't that a little low for what the motor is claimed to make from BMW?

  5. #5
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    Click here to enlarge Originally Posted by oddjob2021 Click here to enlarge
    the graph posted has an x axis of mph, not rpm, so its easy to see what gear it is.. ending at near 140 Click here to enlarge
    That's what I get for not paying close enough attention to this graph... Click here to enlarge

    Still find it a little low for 4th gear, not sure what is up.

  6. #6
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    Click here to enlarge Originally Posted by MSpiredM3 Click here to enlarge
    Car looks amazing! I like!

    Stock cars dyno only 320rwhp on a dynojet? Isn't that a little low for what the motor is claimed to make from BMW?
    He's got some big wheels on there as well....

  7. #7
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    Click here to enlarge Originally Posted by Sticky Click here to enlarge
    He's got some big wheels on there as well....
    How much of a difference would that make??





    And, why is there a power dip around 100mph?? I wonder what rpm that is....
    This is my signature... Click here to enlarge

  8. #8
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    Click here to enlarge Originally Posted by BadBoostedBmwM3 Click here to enlarge
    How much of a difference would that make??


    And, why is there a power dip around 100mph?? I wonder what rpm that is....
    Big heavy wheels definitely make a differnece, how much? Sometimes up to 20 wheel.

    Dip probably has something to do with VANOS.

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