BMW B58 / S58 Billet Engine Oil Cap Color:Silver Don't wait until your driving

Don't wait until your driving home in limp mode to upgrade this critical component of your N55

Includes replacement heavy duty couplers

(2) Air filter quality sensor extension harnesses

The Precision Raceworks N54/N55 TOP MOUNT PORT INJECTION LINE is compatible with most aftermarket manifolds with top mount port injection

BMW B58 / S58 Billet Engine Oil Cap Color:Silver Don't wait until your drivingThe Precision Raceworks Billet Engine Oil Cap is a functional and stunningly stylish way to add a nice touch to any engine bay! This cap come in three color options so there is always a color that will work for you! Black with Billet, Black with Blue, and the Stealth series (all black). Many people don't realize it but the OEM caps have a pressure release valve built into them. Often times aftermarket companies don't know this either or just don't