Injen 15-20 BMW M3/M4 3.0L Evolution Intake

If you're looking to get more out of your 2015-2020 BMW M4's twin-turbocharged engine, this Injen Evolution cold air intake system is designed to help you achieve that. This intake replaces your stock airbox with a more efficient setup, allowing your engine to breathe easier and potentially unlock more power. It's built to work with your car's factory computer, so you don't need to worry about remapping the ECU for it to function correctly.

Injen constructed this Evolution intake with durable, roto-molded polyethylene for the one-piece sealed airbox and intake tube. This design helps to keep hot engine bay air out and ensures that only cooler, denser air reaches the engine. The system features Injen's Twist-Lock technology, which securely attaches the SuperNano-Web dry air filter to the housing without needing extra hardware, making installation straightforward. You'll also find a ClearVue sight window on the housing, which not only lets you easily check the filter's condition but also adds a distinctive look under the hood.

This Injen Evolution intake has been dyno-tested and shown to produce gains of up to 22 horsepower and 27 lb-ft of torque. It comes complete with quality hardware, including stainless steel band clamps with protective liners and reinforced silicone couplers, to ensure a solid and secure installation. While this intake offers improved airflow and performance, please note that it is not CARB exempt and cannot be shipped to California or used on vehicles registered there.