High-Performance Cold Air Intake System for BMW N55 Engines – Precision Flow & Cooling

Unlock the full potential of your BMW’s turbocharged inline-6 with this High-Performance Cold Air Intake System. Specifically engineered for the N55 engine platform, this kit focuses on eliminating the heat soak common with factory plastic and rubber components. By replacing restrictive stock piping with precision mandrel-bent aluminum, this system provides a smooth, constant-radius path for air to reach the turbocharger, resulting in unrestricted flow and improved volumetric efficiency.

Drawing cooler air from outside the engine bay rather than the stagnant, hot air near the block ensures denser oxygen delivery for more efficient combustion. The system features a dedicated powder-coated heat shield and air box assembly to further isolate the intake charge. This results in sharper throttle response, faster turbo spool-up, and an aggressive induction note that highlights the N55’s performance character.

Key Features

• Significant Power Gains: Estimated increases of up to +15 HP and +12 lb-ft of torque.

• Heat Soak Prevention: Powder-coated air box and heat shield isolate the filter from high engine bay temperatures.

• Precision Engineering: Mandrel-bent aluminum piping ensures a constant radius for maximum, laminar airflow.

• Efficiency Boost: Potential fuel economy improvement of 2–3 MPG under normal driving conditions.

• Enhanced Response: Noticeably faster throttle sensitivity and improved acceleration through the powerband.

• High-Flow Filtration: Includes a premium performance filter designed for superior airflow and debris protection.

• Direct-Fit Design: Engineered to utilize factory mounting points for a secure and professional installation.

Vehicle Fitment

Strictly limited to the following N55 3.0L Turbocharged models:

• BMW 3 Series (F30): 2012–2016 335i / 335i xDrive / 335i GT

• BMW 4 Series (F32/F33/F36): 2014–2016 435i / 435i xDrive / 435i Gran Coupé

• BMW 2 Series (F22): 2014–2016 M235i / M235i xDrive

• BMW M2 (F87): 2016–2018 (N55 Engine Only)

• Note: Not compatible with B58 or N54 engine variants.

Product Specifications

• Engine Type: N55 L6 3.0L Turbo

• Pipe Material: Mandrel-Bent Aluminum

• Heat Shield Finish: Black Powder-Coated

• System Style: Cold Air Intake with Integrated Air Box

Package Includes

• High-performance aluminum intake piping

• High-flow performance air filter

• Powder-coated heat shield/air box assembly

• Heavy-duty couplers and clamps

• Complete mounting hardware as pictured

Important Notes

• Performance Variability: Actual gains may vary based on vehicle health, environmental conditions, and supporting modifications.

• Verification: Please confirm your engine type is the N55 before purchasing.

• Installation: Designed as a true bolt-on upgrade; professional installation is recommended to ensure airtight connections.

Installation Tip

Unplug the car battery's NEGATIVE GROUND CABLE before installing this product. After the installation is complete, leave the cable disconnected for at least 60 seconds. This allows the vehicle's ECU to reset and properly calibrate for the increased airflow, which helps optimize performance gains and prevents potential check engine light errors. Always perform installation on a completely cool engine to ensure safety.