rom, here's what i came up with. all of the blown cars i have seen either have the bottles in the pass. area or the trunk. it seems only the nitrous cars are running them up front. now that's not to say someone, somewhere doesn't. just in my selection of photos it seems to be the trend. that being said here are a few shots that may heip. the fire bottles in this car are in the pass. area,
note the 2 blue discharge nozzles in front of the fuel cell.
here you can see the discharge nozzle aimed at the driver. it is above/ behind the brake pedal.
hopefully chris will have some more for you to choose from.