I actually bought it from the same company I used a few years ago. Well THE's easy lol. Stuff the engine with alts and STS turbos in the rear what I'm shooting for! I'll probably N2O tho.The bracket I bought is to relocate the alt. I have never seen one with dual alts. Neither have I. I cant wait to see yours. My vote, not that it matters lol, is to go the STS route. NOS is nasty on a motor unless it is built for it. Four 15", dual alts and dual turbos, who does that!!!!!!!!!!! GOING TO BE EPIC!! +1 Turbo > Nitrous