Precision Raceworks N54/N55 Top Mount Port Injection Line is a high-quality, plug-and-play fuel solution for your port injection setup.
Designed for compatibility with most aftermarket intake manifolds using top-mount port injection, including but not limited to:
Black Market Parts, BKC, BMS, Sharp Custom, Doc Race and more.
Each connection is engineered in-house and precision-machined from 6061 aluminum, then anodized for full E85 compliance. The quick connectors use an air hose-style design with two internal seals, a primary and a secondary, to ensure zero fuel leakage under high pressure.
Fuel is delivered through a premium PTFE smooth bore hose, the same high-grade hose used in professional E85 builds worldwide.
Whether you’re running factory or aftermarket fuel lines, this line integrates seamlessly, delivering fuel straight to your aftermarket manifold’s port injection system.
Specifications:
- Weight: 0.35 lbs
- Fuel hose type: PTFE Smooth Bore
- AN Size: -6AN
- Connection style (HPFP & Fuel Line): OEM Quick Connect
- Connection style (Fuel Rail): AN6 Flare Female




