When it comes to extracting safe, reliable performance from your turbocharged engine, controlling boost pressure with precision is everything. The Perrin Pro Electronic Boost Control Solenoid (EBCS) is engineered to do exactly that—giving your tuner rock-solid control over boost levels to maximize power, minimize spool time, and maintain turbo longevity.

This 3-port solenoid replaces the factory 2-port unit and dramatically improves the ECU’s ability to manage boost. By offering a faster, more consistent signal to the wastegate actuator, it eliminates boost creep, surging, and erratic behavior, especially in setups with larger turbos or higher boost targets. The result? Sharper throttle response, faster spool, and more predictable power delivery—perfect for both daily-driven and aggressively tuned cars.

What sets the Perrin unit apart is the build quality. Designed with motorsports-grade internals and sealed against moisture and debris, this solenoid is built to handle extreme engine bay conditions. The included harness and hardware make installation a breeze, and it integrates seamlessly with most aftermarket engine management systems (like Cobb Accessport and others), giving tuners full flexibility without compromises.

For enthusiasts pushing their builds or those simply wanting greater control over how their turbo behaves, this is a must-have upgrade—one that lays the groundwork for more responsive tuning and better power management across the board.

• 3-port design allows quicker spool and more precise boost control over factory 2-port setups
• Reduces boost creep and surge by giving your ECU tighter wastegate regulation
• Ideal for custom tunes and high-boost setups using Cobb Accessport or standalone ECUs
• Motorsport-grade internals ensure long life and reliable performance under extreme conditions
• Plug-and-play installation with included harness and mounting hardware

CARB NOTE:

This product cannot ship to the state of California as it is not CARB compliant.