These billet machined fuel pressure regulator rail adaptors will allow you to install your new aftermarket fuel pressure regulator in place of the factory rail mounted unit. Simply unbolt the factory reg and bolt this fuel rail adaptor in place! This particular adaptor is designed for Nissan vehicles and comes with an 8mm hose barb for simple fuel hose connection!

SD Rod End (chromolly, imperial) R/L
Hybrid X01-R intercooler kit - Mazda 3 MPS Gen 2
Hybrid X01-R intercooler kit - SF5 Forester
BC Camshafts VQ35 stage 2 / 3
Bosch 044 700HP external fuel pump w/ bracket
Turbosmart FPR2000 fuel pressure regulator
DPR Intercooler V-mount for FD RX7
Bosch 1000cc injectors set (4) high impedence
Hybrid GT2 spec intercooler kit - Mazda 3 MPS Gen 1
DPR 500 internal fuel pump W/ Fitting kit 