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  1. #1
    Veteran Member Four Rings Jet Jockey's Avatar
    Join Date
    Jun 17 2004
    AZ Member #
    2529
    My Garage
    2017 B9 A4 Quattro/DSG/Technik/S-Line... 2004 B6 A4 1.8T Quattro race car
    Location
    Montreal, Canada.

    UPDATE: The new pedals and their installation related problems (new floor)…

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    Well this turned out to be more problematic then we thought. Because the master cylinders are installed aft of the pedals it increases the total length of the unit by ~ 3.25 inches we quickly realised that if we installed the new pedal set as far back as we could on the original OEM floor, the pedals would be too close to the driver. This would be unacceptable to the driver’s leg angles (knees really bent).

    The solution was to make a new floor which we had to do anyway because the OEM floor is not strait but undulates with up to 2 inches in depth differences in some spot. To get what I would say is an acceptable leg position for me as the main driver we raised the floor by 4 to 6 inches depending on where you measured from the OEM floor.

    So here we go…


    You can see that attaching the master cylinders to the pedal set add about 3.25 inches in length overall. We also need room back there to add the fittings for the hard lines for both the front and rear brakes and for the stainless steel line for the clutch.




    To make the new floor we used a 6061 aluminium plate a ¼ inch thick and we cut it to the shape required for it to fit in place.




    To secure the aluminium plate in place we welded a right angle of steel to the tranny tunnel.




    We did the same thing on the left side approximately where the OEM dead pedal used to be located.




    Now to make sure the new floor wasn’t going to flex and move under heavy braking activity we braced the end closest to the driver with another right angle piece of steel that is welded to the rocker panel side and the tranny tunnel side. We also used a square tubing in the middle welded to the floor to avoid any vertical movement.




    Everything was checked to be level and properly fitting before the final assembly.




    Once the fitting was successful and the aluminium plate removed the whole assembly was cleaned and primed.




    Once the primer had dried, several coats of red paint were added.




    Here’s what the semi finished product looks like with the pedals in place.


  2. #2
    Veteran Member Three Rings RS.Fez's Avatar
    Join Date
    Oct 24 2006
    AZ Member #
    12826
    My Garage
    2007 A4 Quattro Sline
    Location
    Toronto

    Re: UPDATE: The new pedals and their installation related problems (new floor)…

    once the car is done.....you should charge a fee to let people take it around the track for a couple of spins!!

    I'd love to take that bad boy around to see and feel the actual difference!

    awesome work man
    Mod List: APR Oct 91, Oct 93, Oct 100. // CF Interior Trim by Carbon Copy Designs // STaSiS Street-Sport// APR Full Exhaust // RS4 Sway bar // 19' BBS CH

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