The PERRIN Performance fuel rails represent a true advancement in boxer engine fuel delivery. The PERRIN Performance fuel rail kit is not just a replacement part. They have completely redesigned the fuel rails to redirect fuel from the supply lines to the injectors in a more efficient and reliable manner, thus solving all fuel distribution problems and insuring even fuel distribution to both banks of cylinders in the boxer engine. As clients continue to expand the HP in their vehicles this need for even fuel delivery is more critical. Failure to address this concern and your expensive motor will quickly require some major attention.
Perrin's newest variant of this rail system is both easier to install and safer than ever before. To further prove Perrin's distinction as the industry leader in Fuel rail technology for Subaru applications, they now include genuine Goodyear DOT approved fuel lines and Perrin Pyroshields. This fire retardant sleeve is placed over the fuel hose to protect the fuel lines from being subjected to extreme underhood heat created by high horsepower turbocharged monsters. This lowers the fuel temps, thus improving horsepower and increasing longevity.
