K&N Drycharger Enveloppe du Filtre pour RX-4730, 152-127 x 165mm - Noir (RX-4730DK)

K & N air filter covers In rally and motor cross more dust is raised in a few hours than a car would see in his life under normal conditions. For these conditions K & N has developed filter covers that provide extra protection and extend the maintenance interval of the filter. K & N covers are available in two versions: foam or nylon. K & N filter covers filter 90% of the dirt and the nylon only adds 2% more resistance, the foam sleeves adds 10% more resistance. Mounting: You can easily install the K & N air filter covers on your air filter and take it off just as easily. On YouTube you can find plenty of tutorials to help you. If you still want help installing your K & N air filter then you can always go to your AutoStyle dealer.