Injen 2020 BMW M340i SP Short Ram Air Intake System Polished Finish

Injen is known for making performance parts that help your engine breathe better, and this SP Short Ram Air Intake System is a prime example. It's built for a range of BMW models like the M340i, M240i, and M440i, giving them a solid boost in airflow. This intake is designed to replace your restrictive factory setup, allowing your turbocharged engine to take in more air, which is key for making more power.

The heart of this system is a large, 4-inch diameter aluminum tube that's bent using a mandrel process to ensure smooth airflow without any kinks. This smooth path helps the engine pull air in more easily, and Injen backs this up with dyno tests showing gains of up to 19 horsepower and 18 lb-ft of torque. It comes with a custom heat shield to keep hot engine bay air away from the filter, and the polished finish looks sharp under the hood. It's designed to work with your stock tune, so no extra computer reprogramming is needed.

This intake system is made in the USA and includes Injen's SuperNano-Web dry air filter, which is easy to service. You can also add an optional Hydroshield for extra protection in wet conditions. It's a well-built part that offers a noticeable improvement in engine sound and performance.