B58 Cold Air Intake For BMW G42 M240i, G20 G21 M340i, G22 G26 M440i (Gen 2 & Gen 3)

B58 Cold Air Intake For BMW G42 M240i, G20 G21 M340i, G22 G26 M440i (Gen 2 & Gen 3)Add Up to 18 HP with this competition cold air intake for the Gen 2 & Gen 3 B58 powered BMW M340i, M440i, and M240i, including xDrive models. Designed from the ground up to be the best in every aspect with over a year invested in street and track testing. This is the first intake for the Gen 2 B58 that follows a clean OEM+ look and materials but has the intoxicating sound and performance of an open intake. Inside, you'll find our proprietary renewable

Add Up to 18 HP with this competition cold air intake for the Gen 2 & Gen 3 B58 powered BMW M340i, M440i, and M240i, including xDrive models. 

Designed from the ground up to be the best in every aspect with over a year invested in street and track testing. This is the first intake for the Gen 2 B58 that follows a clean OEM+ look and materials but has the intoxicating sound and performance of an open intake. Inside, you'll find our proprietary renewable inverted cone performance filter; outside, you'll find unsurpassed OEM fitment, materials, and quality. The BMS competition intake has a clear window on top for quick filter inspection, uses the OEM cold air inlet, and has a huge inlet hole on the cold side of the airbox for more air and even more fantastic sound! The factory heat shield is reused to keep those intake temps as low as the factory intended. The rubber accordion hose and factory resonator are replaced with a smooth pipe to deliver less turbulent air to the turbo. This intake takes everything good about the factory intake and squeezes more sound and performance out of it while maximizing airflow to your B58 engine!

Our Burger Motorsports renewable inverted cone filters not only outflow your stock paper filter and last the life of your vehicle, they also include a built-in velocity stack. Velocity stacks allow even more air to be smoothly sucked into your intake system and are used in most racing applications. 

Designed to work with OEM or BMS Billet Strut Braces and the BMS B58 Oil Catch Can.

Features & Benefits

• Adds up to 18 horsepower
• 50% more air than stock
• Dramatic sound improvement
• Improves throttle response
• Retains OEM heat shield for low IATs
• Retains OEM cold air ducting
• Looks great under the hood
• Renewable air filters
• Made in the USA

Vehicle Fitment 

BMW 2 Series

• 2022+ G42 Chassis Gen 2 B58 BMW M240i and M240i xDrive

BMW 3 Series

• 2020–2024 G20/G21 Chassis Gen 2 B58 BMW M340i and M340i xDrive

• 2025+ G20/G21 Chassis Gen 3 B58 BMW M340i and M340i xDrive

BMW 4 Series

• 2021–2024 G22/G23/G26 Chassis Gen 2 B58 BMW M440i and M440i xDrive, including Gran Coupe

• 2025+ G22/G23/G26 Chassis Gen 3 B58 BMW M440i and M440i xDrive, including Gran Coupe

What's included?
• (1) Airbox lid
• (1) Airbox lid clear window
• (3) Stainless Steel #4 x 3/8" long Phillips screws  
• (5) Stainless Steel M4 x 0.7mm thread button head hex drive airbox lid screws 
• (1) High flow airbox bottom
• (1) Inverted cone BMS renewable performance filter (red or blue) 
• (1) High flow intake tube
• (4) Stainless Steel M4 x 0.7mm thread button head hex drive Heat shield screws
• (1) 4" silicone coupler
• (2) 4" heavy-duty 90-110 hose clamps
• (2) MAF sensor screws
• (1) 11.75" piece of rubber weather stripping