Perrin V2 Sidefeed Fuel Rail Kit Subaru STI 04-06

PERRIN Performance manufactures the #1 Subaru STI fuel rail in the automotive world!

The PERRIN fuel rails represent a true advancement in boxer engine fuel delivery. The PERRIN fuel rail kit is not just a replacement part. We have completely redesigned and redirected the fuel from the supply lines to the injectors. The PERRIN Performance Subaru fuel rail kit solves all fuel distribution problems dividing fuel evenly between the fuel pressure regulator and both banks of cylinders in the boxer engine.

PERRIN Performance fuel rails are specifically designed for the STI to side feed injectors.

Increases and equalize flow rates and look great doing it. Includes two fuel rails, one Goodyear fuel line, a PERRIN PROShield and crimp connectors that hold over 400 psi. Available in Black or Silver, please select below.