CTS Turbo is at it again with their N20 Atmospheric Blow Off Valve Kit. This BOV can be installed in one to two hours (depending on skill) using simple hand tools. Slightly shorter than even the stock valve, installation is done with the turbocharger still in place. 

Features:

• Black anodized T6061 Billet Aluminum Construction
• Fully compatible with OE electronics
• Fully serviceable design with improved reliability over OE
• Great atmospheric BOV sound on release!