BMW B58 / S58 Billet Engine Oil Cap Color:Silver and sound extraordinary

and sound extraordinary

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

(2) Air filter quality sensor extension harnesses

Includes replacement heavy duty couplers

Preloaded with custom JB4 Mercedes tuning software and up to 8 maps for various fuel and modification levels

BMW B58 / S58 Billet Engine Oil Cap Color:Silver and sound extraordinaryThe 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