Circuit Sports stock replacement High Flow Fuel Rail kit for RB25. Constructed with CNC billet aluminum and finished with anodized super blue to enhance engine bay.


Comes with both 3/8pt-1/4 nipple and 3/8pt-3/8ht fuel inlet/outlet fittings/o-rings.

SUS stainless steel brackets with hex nuts included for install.

Stock replacement side feed injectors!

End user will require purchasing an external fuel pressure regulator of your choice to relocate the FPR