Side feed fuel rails for 2004-2006 STi. Top feed fuel rails for 2007+ STi. These rails are built from 6061-T6 aircraft quality aluminum with bright red anodizing. These rails are a direct bolt-on installation to the stock intake manifold.
- Flow-through design eliminates hydraulic fluctuation.
- Integral, billet mounting brackets included for direct, bolt-on installation.
- -8 AN ORB (O-Ring Boss) ports, complete with OEM adapter fittings, create a positive seal and eli. . . Show More >