CTS TURBO BMW N20 BOV (BLOW OFF VALVE) KIT

The CTS Turbo BMW N20 BOV Kit provides a direct replacement solution for the factory diverter valve found in N20-powered 5 and 3 Series models. Designed specifically for F10 528i and F30 320i/328i vehicles from 2012-2016, this kit delivers improved throttle response and consistent boost pressure management under demanding conditions. CNC-machined construction ensures reliable operation during spirited driving and tuned applications. The bolt-on design retains factory recirculation, maintaining proper engine management while upgrading durability and performance over the stock valve. Ideal for workshops servicing late-model BMW turbocharged four-cylinder platforms.