Leyo Motorsport’s CAI for the A4 B9 is a must-have for those seeking to upgrade their car.  By removing some factory airflow restrictions together with a massive 4 inch conical filter, this intake guarantees more horsepower at an affordable cost. 

High grade aluminum heat shield effectively blocks out excess heat from the engine bay and is also significantly lighter than the steel heat shields found on the market. A secondary heat shield is incorporated into the design to block excess heat from the exhaust manifold. 

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Installation is easy and straightforward, no fabrication required. 

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*Please note that if your car has airflow sensor on the inlet pipe, this intake does not fit.