CTS Turbo is proud to release our Atmospheric BOV KIT for N20 BMW engines.  The CTS Turbo N20 Atmospheric BOV KIT is made of billet construction and completely serviceable.  Their kit is designed to work with all of the factory electronics, will not cause any check engine lights.  The CTS Turbo N20 Atmospheric BOV KIT replaces the factory plastic unit which has been prone to failure from torn diaphragms, cracked plastic, and electrical malfunctions.  Their piston design ensures long life, easy installation, complete serviceability, great sound and great value.  This valve is quite compact being slightly shorter than the stock unit and fits nicely even in the tight N20 engine bay. 

Please Note:

The installation of this valve kit DOES NOT require removal of the factory turbocharger; installation time is 60-120 minutes depending on speed and experience of the installer.

Sound Clip