AEM 03-06 Evo 8 & 9 Black Fuel Rail

AEMSKU: aem25-131BK

Sale price$143.22


High Volume Fuel Rail, Black Anodized, Fits Mitsubishi 4G63 engine

AEM Mitsubishi Evo 8/9 Fuel Rail Upgrade

Maybe you’ve seen cafes or juice bars offer thicker straws with smoothies, shakes or frozen drinks. The reason is simple — if you’re sucking on a smoothie through a skimpy straw, you won’t get much flavor for your effort.

The same thing is going on with your engine. If you have a higher-horsepower engine for racing, you need to have a strong, consistent delivery of gas. AEM’s High Volume Fuel Rail lets your Mitsubishi Evo 8/9 drink that shake with ease.

This rail offers a ½-inch bore that keeps engines up to 1000 horsepower well quenched. If you haven’t made the jump to larger fuel injectors yet, the rail will handle your needs perfectly. But if you have graduated to bigger injectors, the rail helps dampen back pulses that they can create.

The kit includes factory fuel line fitting, hardware, injector O-rings and comprehensive instructions. You’ve spent a lot of time working on the performance of your ’03-’06 Evo 8/9. Keep all those horses watered with this high-performance High Volume Fuel Rail.


  • No additional parts required for installation
  • Specifically engineered for each application
  • Manufactured and assembled in the USA

Please Note:

  • The ends of the fuel rail are NOT pre-tapped. Before adding to cart, please ensure the proper adapter required for custom fuel lines in included. An O.E. fuel pressure regulator or AEM adjustable FPR mounts directly to rail

Part#: 25-131BK

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