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Thread: MK5 Battery location and MK5 Question

  1. #1
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    MK5 Battery location and MK5 Question

    Hi,

    So I am tinkering away lately on the car. Working around backorder items, which is actually pretty good, as it lets me look forward a bit more. Many good build threads going on out there also!

    Questions:
    1. Has anyone considered relocating the MK5 battery to the rear of the car? If so locations? It seems like it may be better for weight distribution. Not that I am using it much more than a cruiser, but it seems like it would make more sense.
    2. I want to avoid as many holes as I can in the driver panel. I know obviously the have the steering shaft, and I am running a manual clutch- which I may change if I hate it. Brake and resevoir lines -- is it possible to route them more around to avoid more holes, or is it just a rather unavoidable cut that needs to be done?

    thanks
    JB

  2. #2
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    The car is already heavier in the rear than the front, a rear battery is just more issues
    Mrk III, 331 stroker, Borla stack injection, T5, 3:55 IRS, Power steering and brakes. Kleiner body & paint

  3. #3
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    Quote Originally Posted by rich grsc View Post
    The car is already heavier in the rear than the front, a rear battery is just more issues
    hi,

    I was not aware of that, I did just do a search on the forums and did see this (not sure if its mk4/5 and which engine)

    Weight: 2,250 lbs.
    Weight Distribution F/R: 46.9/53.1 (percent)
    Wheelbase: 90 inches
    Overall Length: 158 inches
    Front Track: 58.5 inches
    Rear Track: 58.5 inches
    Last edited by wheelindex; 12-22-2025 at 09:02 AM.

  4. #4
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    The extra weight in the rear might enhance traction which is severely limited in these cars.
    With some planning the battery may be used as ballast to compensate with corner balancing.
    The selected battery - weight and size considerations - may determine the location planning.
    Jim
    2016 Mk4 Challenge Car, IRS, 3.31 Torsen, RDI Aluminum 427w, AFR 225s, Vic Jr. ProSystems 780 HP, TKO-600 w/Liberty mods. Forward cage. Levy 6/4 piston Wilwoods. Not completed yet, will be a streetable track car.
    2004 Superformance MkIII #1855, 2007 Superformance MkIII #2584 purchased in 2012 both sold.

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