Injen 16-19 BMW 340/ 440/ M140/ M240 i/ix 3.0T (B58) Evolution Intake

If you're looking to get more out of your BMW's 3.0L B58 engine, this Injen Evolution Cold Air Intake system is designed to help. It's built to fit a range of BMW models, including the 340i, 440i, and M240i, and it works with the stock engine calibration. This system replaces your restrictive factory airbox with a more efficient setup that lets your engine breathe easier.

The heart of this intake is a large SuperNano-Web Dry air filter, which uses Injen's Twist-Lock system for a secure and simple installation. This design maximizes the filter's surface area, allowing for increased air volume that translates to added horsepower and torque. The intake tube and housing are roto-molded from durable polyethylene, offering a solid build that resists heat soak. All the hardware, like stainless steel band clamps with protective liners and reinforced silicone couplers, is well-built to ensure a secure, leak-free fit. Injen has dyno-tested this system and reports gains of up to 13 horsepower and 18 lb-ft of torque.

Installation is made straightforward thanks to the reduced number of parts and the Twist-Lock filter mounting. You'll also get an aggressive intake growl under acceleration, adding to the driving experience. The kit includes a clear inspection badge so you can easily check the filter's condition, and a red stripe adds a touch of style under the hood.