Will this plan work?

http://www.minidomore.com/mini_cooper_towing/cargo_box.php

Since I have no room in my '05 Mini Cooper, Which “affordable” train horn setup should I get from hornblasters.com for that Cargo Box?

http://www.hornblasters.com/products/details.php?i=shocker-240-train-horn-kit

My biggest question is if the air compressor will fit in the Mini Cooper Cargo Box.
Please let me know:p

yeah it should fit fine in there with the tank.

I’ll post some pics once I order the stuff and install it. Which affordable hornblaster kit should I get? The more psi, the more louder it will be? because the “better” kit is almost as much as the “best” kit. But the “good” kit is only 120psi i think, vs the 150psi.

Should I just save up a lot of money for the “best kit” or will the “better” kit be fine? Thanks

You could fit a 2 compressors, 2 5 gallon tanks and a K5 in that box. Its huge. Im not sure I would run that on there. There has to be room somewhere for at least a 2.5 gallon tank and a compressor.

its all a matter of choice and how much your looking to spend the shockers are the best thing you can get other then a airchime so if you can afford more id go with the k5’s