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  • Weight Reduction

    I have to hand it to GM. I can't find anything on my Malibu that can be removed (without someone really noticing) that doesn't have some very specific and useful function. And anything that is strictly aesthetic pretty much weighs nothing. Just a few things I thought I would pass along:

    -removing the child seat/latch system is a snap and saves a few lbs
    -the crappy mat underneath the rear seat definitely reduces interior noise by a few decibels, especially with an aftermarket muffler/exhaust...leave it in or replace with dynomat if your exhaust is too loud
    -the crappy underhood insulation and weatherstripping definitely reduce engine noise (I haven't checked to see which is more effective yet)...very noticeable at high RPM (which is where the sound used to taper off)
    -the cruise control system weighs a few lbs, but it is really light considering...almost not worth taking off
    -the emergency latch in the trunk comes off pretty easy but doesn't really weigh anything
    -Autozone wants $6 for a plug to replace that hefty cigarette lighter...I'll keep the lighter!
    -the driver's side engine hook is probably the closest thing to an appendix this car has, but it doesn't weigh too much...the passenger's side is too much of a pain, and would require replacement with some washers or something

    Since this is a daily driver, I'll stick with the few items I removed (about 15 lbs), but the lesson learned is you can still drop a few lbs (about the difference between a carbon fiber body panel or two) without paying any money. Now if this were a race only car there are a ton of things to pull out...
    2003 Malibu, 56mm TB, descreened MAF, lower resonator delete, K&N filter, 180 degree thermostat, Dynomax Super Turbo 17675, MRZ underdrive pulley, !EGR, HPTuners, minor weight reduction

  • #2
    Almost forgot, the rear floor mats weigh about 2.5 lbs for both. You can put cheap ones in for half a lb, and shave off two lbs, or just remove them completely...I bought some cheap ones for my daily driver, but they stink. Literally. Too much plastic smell. And they bunch up when fatties step on them.
    2003 Malibu, 56mm TB, descreened MAF, lower resonator delete, K&N filter, 180 degree thermostat, Dynomax Super Turbo 17675, MRZ underdrive pulley, !EGR, HPTuners, minor weight reduction

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    • #3
      Originally posted by 03Malibu View Post
      And they bunch up when fatties step on them.
      lol nice

      other than gutting the interior theres not really much you can remove.
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      99 Grand Am GT
      3400/3500 -Solid trans mount--TCE 65mm T-body---85mm LS2 maf---1 1/4' TCE intake spacers with 3400 upper--SLP Catback with flowmaster 80--TOG headers
      Modded 3400 lifters with LT1 springs---Comp Cams 26986 Springs
      1357 cam 227 233 .050 dur
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      15.232@88.85mph on stock 3400---New time to come


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