The Scion stock fuel rail cannot support upgrades to the fuel system. (IE-injectors, computer, fuel pump.)

PERRIN Performance™ has designed a fuel rail, which includes a 200% larger bore without sacrificing wall thickness. The PERRIN™ fuel rail will support even the highest flowing fuel injectors to produce maximum horsepower.

For an easy installation, PERRIN™ designers have incorporated an OEM type quick disconnect to the hard fuel line at the firewall. That means that the PERRIN™ fuel rail is plug and play.

Fits: Scion xA, xB

Tech Tip: Easy additional horsepower this direct replacement fuel rail installs in minutes.