I waited for over 2 months for the latest Box from FBO. This one does away with the ballast altogether. When I tried to fire up my new 540" HEMI, I had nothing coming out of the box.
Called the next day, described replacing FBO with $30 auto parts box and heard a bunch of BS about not getting the pins lined up from the plug to the box.
Funny, I had NO issues with the el cheapo auto parts plug interface!