The K&N 57s Performance Airbox 57S-9508 for Cupra Leon IV (KL) replaces the original air filter box a Cupra Leon IV (KL) 2.0TDi 150 PS A specially for the Cupra Leon IV (KL) developed air box with K&N filter element. All necessary mounting materials and instructions for the Cupra Leon IV (KL) 2.0TDi 150 PS 3/23- are included in the K&N 57s Performance Airbox.
By using the K&N 57i Performance Kit 57S-9508 the power of a Cupra Leon IV (KL) 2.0TDi can be increased and the fuel consumption will be reduced.
Without TÜV This Performance Airbox has no German TÜV certificate included!
