MST Cold Air Intake For 2008-2012 Audi A4 B8 & A5 B8 mercedes and update JB4 firmware as

and update JB4 firmware as we release free newer versions with updates

For racing and street applications

the readings are based on the absence of gasoline

*For the BMW N55 E-series JB4 platform connect the white wire to position #16 on the JB4 25 pin harness

Engine Compatibility: All S55 engines

MST Cold Air Intake For 2008-2012 Audi A4 B8 & A5 B8 mercedes and update JB4 firmware asElevate the performance of your 2008 2012 Audi A4 sedan or A5 coupe (B8 generation) with the MST Performance Cold Air Intake System. Designed to enhance airflow and boost engine efficiency, this system is compatible with both the 1. 8L TFSI and 2. 0L TFSI engines, delivering noticeable gains in horsepower and torque across the entire RPM range. Features Nano Fiber Dry Air Filter: Provides superior filtration and airflow, ensuring optimal engine