
LS FUEL RAIL KITS

Lightweight BRZ/Scion Water Pump Pulley
🔧 Product Description
The Fittings247 Billet Fuel Rails are designed specifically to suit Series 4 and Series 5 rotary engines, providing a high-performance upgrade for your fuel system. Precision machined from billet aluminium, these fuel rails deliver improved fuel flow, reliability, and durability compared to factory components.
Supplied as a complete kit, these rails include all required spacers and mounting hardware for a straightforward installation onto the factory intake manifold. With both -6AN and -8AN adapters included, this kit offers flexibility for a wide range of fuel system setups.
⚙️ Key Features
Designed to suit Series 4 & Series 5 rotary engines
Precision CNC machined billet aluminium construction
Includes spacers and mounting hardware for factory manifold fitment
Supplied with both -6AN and -8AN adapters
High-quality finish for durability and corrosion resistance
Ideal for street, performance, and motorsport builds
🚗 Fitment & Application
Suitable for Mazda Series 4 & 5 rotary engines (13B)
Fits factory intake manifold using supplied hardware
Ideal for turbocharged, bridge port, and high-performance builds
Perfect for street, track, and motorsport applications
🛠️ Installation Notes
Bolt-on installation using supplied spacers and hardware
Select appropriate -6AN or -8AN adapters for your fuel system
Ensure all fittings are tightened and checked for leaks before operation
🔩 Specifications
Type: Billet Fuel Rails
Material: CNC machined billet aluminium
Compatibility: Series 4 & 5 rotary engines
Adapters Included: -6AN and -8AN
Mounting: Factory manifold (hardware included)
Application: EFI fuel systems
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