Yeah I was reading that log style manifolds don't produce as much HP as well. Looking at the the Full race manifold looks really good might get that! So a Percision 5857 won't fit on a FR manifold also? Still new to this turbo game lolol so ill have to get a down pipe dump tube. Probably use the same intercooler your using on ur car Si Speed full race pipes wanna keep my battery where it is so I don't wanna relocated it.