Port Injection plate, BMW B58 M140i M240i 340i 440i (2015-)

F* Essentials Port Injection Kit – BMW B58

F* Essentials Port Injection plate is a cost-effective kit that allows you to add additional fuel injectors to the intake manifold of BMW B58 engines. Port injection is a commonly used upgrade for more serious Stage 3 builds, E85 applications and setups running high boost levels.

The factory direct injection system of the B58 engine is highly capable, but at higher power levels its fueling capacity can become a limiting factor. Port injection adds six additional fuel injectors alongside the factory direct injection system, allowing additional fuel to be distributed evenly to each cylinder.

The F* Essentials Port Injection rail is precision CNC-machined from aluminium and installs between the intake manifold and cylinder head. The complete setup integrates neatly underneath the engine’s intake manifold.

Installation requires a suitable fuel hose and a feed connection from the vehicle’s low-pressure fuel line.

Features

• CNC-machined aluminium Port Injection adapter
• Precise fitment between the intake manifold and cylinder head
• Additional injector for each of the six cylinders
• Even fuel distribution between cylinders
• Compatible with a wide range of aftermarket fuel injectors
• 100% E85 / ethanol compatible
• Suitable for BMW B58 Gen1, Gen2 and TU engines

Kit Contents

• 1 x Port Injection adapter plate
• 1 x fuel rail
• 6 x OEM-style gaskets
• 9 x bolts and washers

Recommended Supporting Parts

• 550 cc / 750 cc / 1000 cc fuel injectors depending on the desired power level
• Upgraded low-pressure fuel pump (LPFP), especially for E85 applications
• Motiv Reflex+ controller for the additional fuel injectors

Please note! Fuel injectors are not included. Suitable injectors in various flow rates are available separately – see related products.

Compatibility

BMW F-Series:
F20 M140i
F22 M240i
F30 340i
F32 440i

BMW G-Series:
G20 M340i
G22 M440i
G01 X3 M40i
G02 X4 M40i
G29 Z4 M40i

Toyota:
Supra A90 / A91

Compatible with BMW B58 Gen1, Gen2 and TU engine variants.