I like I/H/E because that actually explains what you have.
Who's to say that a BPU Supra has an FMIC, Boost Controller, and exhaust but no downpipe?
Maybe a BPU Supra has a downpipe, and boost controller, but nothing else?
It's just too general a term for modifications... It almost says "You MUST mod you car in this order, or you CANNOT use our terms!"
:nazi: