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 aluminium heat shield effectively blocks out excess heat from the engine bay while is also significantly lighter than the steel heat shields found on the market. A secondary heat shield is incorporated into the design to block excessive heat from the exhaust manifold.
Installation is easy and straight forward, no fabrication required.
*Please note that if your car has airflow sensor on the inlet pipe, this intake does not fit.
4” high flow conical filter
Aluminium heat shield
Increased induction sound