Is there any other way to mount an LPG tank into your car aside from the trunk? I have an audio setup and my subs already take the inner part of my trunk, so am wondering if there are other options?
In some other installations, I have seen "donut" tanks which are placed where spare tire would be located.
An alternative is to fore-go the sealed box subwoofers and go free-air subwoofer setup and use a smaller LPG tank.