Hey guys! First post here. So I had a 2008 620i and just sold it to purchase a new to me 2016 625i…with no motor. I have just ordered a new fd750d for my…go cart! Anyone know if I can put the old throttle body on this? The new one is carb’ed. Thoughts on that? Also it came with out the secondary clutch. Any good leads on a dependable aftermarket? Or just get the one with the expensive green paint?