Turbosmart Nissan RB26 Kompact Dual Port SP Blow Off Valve - Black

If you're running a Nissan RB26 engine, especially in a performance build, you know how important it is to protect your turbocharger from pressure spikes. This Turbosmart Kompact Dual Port blow-off valve is designed specifically for that purpose, venting excess boost pressure when you lift off the throttle. It helps prevent compressor surge, which can damage your turbo's internals and reduce its lifespan.

This particular Kompact valve is a dual-port design, meaning it vents some air back into the intake stream (for quieter operation and to avoid issues with airflow sensors) and some to the atmosphere (for that classic blow-off sound). It's a well-built unit from Turbosmart, known for their reliable turbo components. The billet aluminum construction means it's strong and lightweight, and the anodized black finish looks sharp under the hood. It's designed to fit directly onto the factory RB26 turbo manifold or compatible aftermarket setups, making installation straightforward for someone familiar with turbo systems.

Because this valve is not CARB approved, it cannot be shipped to California. Make sure you check local emissions regulations before purchasing if you're in a state with strict emissions testing.