CTS TURBO BMW F-SERIES M140I / M240I / 340I / 440I B58 3.0L INTAKE (2015-2018)

CTS Turbo Cold Air Intake for BMW M140i, M240i, 340i, 440i – B58 Engine (2015–2019 F-Series)

CTS Turbo is proud to introduce its high-performance Cold Air Intake System for the BMW F-Series models equipped with the B58 3.0L turbocharged engine. Designed for the BMW M140i, M240i, 340i, and 440i, this complete intake upgrade offers unmatched airflow, dyno-proven horsepower gains, and a bold, race-inspired induction sound.

This intake is a direct OEM replacement, offering a seamless install and factory sensor compatibility—no tuning required.

🔥 Key Benefits & Features

• ✅ Massive 6” Velocity Stack Air Filter – Reusable high-flow design for maximum surface area and airflow

• ✅ 3.5” Aluminum Intake Pipe – Smooth mandrel-bent piping to reduce restrictions and ensure optimal airflow

• ✅ CNC-Machined MAP Sensor Mount – Factory-positioned for accurate sensor readings and no CELs

• ✅ Twin Heat Shields with Rubber Seals – Helps isolate the intake from engine bay heat, reducing air intake temperatures

• ✅ Black Powder-Coated Finish – OEM-style aesthetics with corrosion resistance

• ✅ Aggressive Turbo Sound – Enhanced induction noise under throttle for a sportier, more exciting drive

• ✅ No Tune Required – Gains of 12–20 horsepower without additional ECU modifications (results vary based on fuel and elevation)

📈 Dyno-Tested Power Gains

Without any tuning, the CTS Turbo intake delivers peak gains of 12–20 HP, thanks to its high-flow design and reduced intake restriction. Expect improved throttle response and consistent torque throughout the rev range.

🚘 Fitment Guide – Compatible BMW Models (B58 Engine Only)

This intake system is compatible with F-series BMWs equipped with the 3.0L B58 turbocharged inline-six engine. Fits both Left-Hand Drive (LHD) and Right-Hand Drive (RHD) vehicles, as well as RWD and xDrive AWD configurations.

✅ Supported Models:

• BMW 340i – F30 Sedan (2016–2018)

• BMW 440i – F32 Coupe (2016–2019)

• BMW M140i – F20 Hatchback (2016–2019)

• BMW M240i – F22 Coupe (2016–2019)

❌ Not Compatible With:

• BMW G20 340i (2019+)

🛠️ Why Choose CTS Turbo?

CTS Turbo designs and engineers performance parts trusted by enthusiasts worldwide. Their B58 intake system for BMW F-series cars is built with performance, reliability, and aggressive styling in mind—all at an affordable price without cutting corners on quality.

Whether you’re looking for an increase in power, a louder turbo sound, or improved engine bay aesthetics, the CTS intake delivers across the board.