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.

Note:
- Comes with both M16X1.5PT Male -> 5/16" nipple fitting and M16X1.5PT Male -> AN6 fuel inlet/outlet fittings/o-rings.
- SUS stainless steel brackets with hex nuts included for install. 
- 3/8" NPT center port and plug.
- End user will require purchasing an external fuel pressure regulator of your choice to relocate the FPR.