I have the fore hat, gt pumps and dual fpdm that i am going to install soon. I am making 570 hp with stock pumps and a bap. fuel seemed fine on the dyno but just doing the upgrade because i do not trust the pprv delete as i have already been stranded once from the hose popping off the hat. figured it was cheap insurance compared to a new motor. i was planning on just using stock lines so i can do a quick swap but now it is probably gonna be a winter project over a few weeks because of work, so thinking of upgrading the line and fuel rail. just concerned about getting the line up from behind the motor