well, not really stock- it is lowered, stretched, sidewinder, pc, auto-shift, and most importantly nitrous is a helluva drug! (for a bike lol)
thats pretty sweet tho that he built that box hisself-but he coulda just bought one, its nothin new.
probably alot cheaper his way, plus you dont get that warm "i built it" feeling if you buy one. the boxes you can buy have alot more capabilities tho if you could utilize them