I've been reading up on every topic remotely close to the VP44 and fuel system for the last month. Lost my lift pump and sender unit same time which apparently blew my VP. So...100% stock 2001 6-speed...buy a new VP and decide on a FASS Titanium95. I read all the reviews but frankly the horse trailers and 5th wheels aren't a problem in these desert mountains (digression).   Have FSM, did install last weekend of both. Removed old filter canister and bracket (no going back, I shaved the