Boomba Racing WRX/STI Fuel Rails (Natural) - 2002-2014 Subaru WRX / STI

Advanced Subaru WRX Fuel Rail
Built for performance and style, this precision CNC-machined aluminum fuel rail boasts enlarged 12.7 mm internal bores (up from 8.75 mm) and upgraded AN-6 threaded ports in place of the older 1/4 NPT design. Offered in natural aluminum, blue, black, and red anodized finishes, it delivers even fuel distribution to all cylinders for more power and smoother performance, while giving your engine bay a bold, upgraded look. Adapter fittings are sold separately—see the fittings page for options.

 

DETAILS:

• Durable CNC-machined aluminum body

• Anodized natural aluminum finish

• Larger 12.7 mm internal bores (previously 8.75 mm)

• AN-6 threaded ports (replaces 1/4 NPT)

• Even fuel delivery to all cylinders

• Boosts power and performance

• Enhances engine bay aesthetics

• Adapter fittings sold separately

 

NOTES:

For top feed applications only.

In order to complete installation, several fittings will also be needed (not included):

(8) x AN6

(1) x AN8

Product Color Disclaimer
Due to variances in the anodizing stage of production that are beyond our control, actual color hue may be different than what is pictured and what has also been previously offered by Boomba Racing. We apologize for any inconvenience and we sincerely appreciate your understanding. For further clarification, feel free to contact us.