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 Mazda vehicles and comes with an 8mm hose barb for simple fuel hose connection!

Bosch 850cc injectors set (4) high impedence
DPR wheel spacers 25mm 5X114.3 Toyota / Lexus (pair)
Short shifter - Subaru WRX / Legacy 2002 up
PACEMAKER exhaust system - Holden Commodore VF Clubsport 6.0L and 6.2L LS3
Short shifter - Toyota Altezza
Short shifter - Nissan 300ZX Z32
Garrett GT3540R ball bearing turbo (Tial Sport)
4G63 Turbo dump pipe EVO 4-6 Kinugawa
Clutch kit Toyota ST215w Caldina OEM spec
Short shifter - Toyota AE86 Levin Trueno Corolla
Short shifter - Toyota GT86 / Subaru BRZ
TRD Limited Slip Differential (all models)
Bosch 044 700HP external fuel pump w/ bracket
GFB EX38 38mm V-band wastegate
Garrett Group N RB26DETT 700HP turbo upgrade pack
Bosch 650cc injectors set (6) high impedence 