Say hello to the DV+ designed specifically for the 2022 and newer Subaru WRX! If you own a WRX with the FA24 engine, you might have noticed that it comes equipped with an electronically controlled factory diverter valve. This is a shift from the pneumatic bypass valves that were standard on previous turbo Subaru engines.
While factory electronic diverter valves have been around since 2006 (especially in European engines), they might not be the upgrade you expect. They promise advanced technology, but in reality, they can fall short when it comes to performance and reliability.
Sure, electronic diverters can react to throttle closures quicker than pneumatic valves, but there's a catch. Their all-plastic valve mechanism can lead to issues with longevity and boost sealing, which isn't ideal for your driving experience.
Another downside? The factory electronic valve operates in a binary fashion—it’s either fully open or completely shut. This lack of progressive operation can result in less-than-stellar throttle response and overall drivability.
Enter the patented DV+, a game-changer that has been proving its worth since 2013. Now available for your WRX, it addresses every limitation of the factory electronic diverter valve. The DV+ replaces the plastic assembly with high-quality, precision CNC machined metal components. Plus, it allows for progressive opening and closing while maintaining electronic control, giving you a smoother and more responsive ride.
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