Midnight Motorsports - PREORDER Fog'r Throttle Body Injection || N5X

Midnight Motorsports Fog’r Throttle Body Injection System

Simple, Clean Power Support for 500–600 WHP on Ethanol Blends

Looking to run higher ethanol blends or push your N5X engine to the 500–600 WHP range without the cost or complexity of full port injection or upgraded high-pressure fuel pumps (HPFPs)? The Fog’r Throttle Body Injection System by Midnight Motorsports is your perfect solution — engineered for simplicity, reliability, and seamless integration.

The Fog’r system delivers up to 900cc of supplementary fuel directly into the intake stream via throttle body injection, automatically triggered at boost. With no need for expensive controllers or tuning modules, it’s a self-contained system that installs in just a few hours with basic hand tools.

✅ Key Features:

• Supports Up to 600 WHP on ethanol blends (depending on HPFP and ethanol content)

• 900cc Fuel Flow @ 75psi – Taps into the low-pressure line before the HPFP

• Two-Stage Boost Activation – Pre-set switches activate injectors at 11 psi and 16 psi, ensuring fuel is added precisely when needed

• Self-Contained System – No external controller or ECU integration required

• Genuine Bosch Extended Tip Injectors (V2) – Optimal atomization and spray control

• Installs in 1–3 Hours with standard tools

• Clean and Reversible – Throttle body spacer design mounts between the throttle and manifold

• Works with All BMW N5X Engines (N54, N55, etc.)
  Some intake or charge pipe trimming may be required on select chassis

🔧 What’s Included:

• Fog’r Throttle Body Spacer with integrated injector mount

• Genuine Bosch V2 Injector(s)

• Pre-wired Boost-Triggered Activation Circuit

• Plug-and-play Wiring Harness (power & ground)

• Tee fitting for low-pressure fuel line

• Full installation instructions

📈 Performance Notes:

• Custom tuning is recommended to adjust fuel scaling for the additional volume added by the Fog’r system.

• Works best in vehicles with piston-style HPFPs, like the N55, on ethanol blends up to E50+.

• Eliminates the need for complex port injection setups or piggyback fuel controllers.

⚠️ Disclaimer:

Horsepower support estimates are based on optimal tuning conditions, HPFP capability, fuel quality, and ethanol content. Individual results may vary based on build specs, vehicle condition, and other supporting mods.