AEM Electronics High Volume Fuel Rail

AEM Electronics High volume fuel rails are designed specifically to maintain stable fuel flow for engines up to 1,000 horsepower.

• No additional parts are required for installation - installs with factory fuel line using supplied fitting
• Pre-tapped for -6 AN or 9/16"x 18 fittings
• Specifically engineered for each application
• Works with factory fuel lines or custom fuel lines
• 1/2 inch bore dampens backpressure pulses from larger fuel injectors
• 1/8 NPT port enables additional aftermarket add-ons
• CNC Machined from billet aluminium
• Black anodizing with laser engraving
• Complete hardware, fittings and injector O-rings included

AEM High Volume fuel rails feature a large 1/2-inch fuel bore to support fuel flow for applications up to 1,000 horsepower. This large bore also dampens backpressure pulses created by larger injectors and works perfectly with stock injector sizes. Featuring an additional 1/8th NPT port enabling a nitrous set-up or fuel pressure gauge for additional upgrades. A custom fuel line fitting is included for the factory fuel line, and in most cases, the ends of each rail are pre-tapped (threaded) to accept -6 AN or 9/16”x18 fittings for users who want to use custom fuel lines.

Manufactured and assembled in the USA, each pressure rail is precision engineered from billet aluminium giving a durable and lightweight construction, which is also anodised in black with laser engraving for a corrosion-resistant finish with durable looks and styling. These AEM high flow fuel rails are developed and tested for each vehicle ensuring accurate fit and performance improvements. Comprehensive installation instructions, hardware, fittings and injector O-rings are included with each fuel rail.