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Lightweight Grimmspeed 3-port Electronic Boost Control Solenoid - 2015-21 Subaru Wrx Collection [Ruq1Zmcr]

$35.99 $115.99 -69%

Upgrade Your Subaru WRX with GrimmSpeed's 3-Port EBCS Enhance your 2015-21 Subaru WRX's performance with GrimmSpeed's 3-Port Electronic Boost Control Solenoid. This innovative upgrade is a game-changer for tuners and enthusiasts looking to unlock the

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Upgrade Your Subaru WRX with GrimmSpeed's 3-Port EBCS

Enhance your 2015-21 Subaru WRX's performance with GrimmSpeed's 3-Port Electronic Boost Control Solenoid. This innovative upgrade is a game-changer for tuners and enthusiasts looking to unlock the full potential of their vehicle. GrimmSpeed has earned its reputation as a trusted brand in the EBCS market, with tens of thousands of solenoids in operation worldwide. This product is designed to improve your car's boost control, making it a must-have for those serious about tuning.

Features and Specifications

GrimmSpeed's 3-Port EBCS boasts a range of features that set it apart from the competition. The custom machined adapter seamlessly integrates with the factory inlet port, ensuring a secure fit and a sealed VITON O-Ring for optimal performance. The black anodized finish not only looks sleek but also protects the assembly from corrosion in the demanding environment of a turbocharged engine. The 1/4in barbed fittings are zinc plated for durability, and the 3-port solenoid is designed with proprietary internal modifications to handle extreme automotive conditions. The compact design mounts directly in the factory location, making installation a breeze. Here's what you get with this package:
  • Custom Machined Adapter: Utilizes the factory inlet port, sealed with VITON O-Ring.
  • Black Anodized Finish: Protects the assembly from corrosion in demanding environments.
  • 1/4in Barbed Fittings: Zinc plated, sizing matches the factory turbo and included hoses.
  • 3-Port Solenoid: Proprietary internal modifications for extreme automotive conditions.
  • Custom Wiring Connector: Plugs directly into the OEM wiring harness with no modification required.
  • Compact Design: Mounts directly in the factory location with included adapter and zinc-plated steel bracket.

Performance and Safety

The GrimmSpeed 3-Port EBCS offers significant advantages over the factory 2-port system. During the tuning process, the 3-port system provides much tighter boost control and consistency, making it safer for your car and easier for your tuner to work with. The system redirects boost back into the turbo inlet, ensuring that the Mass Airflow Sensor's readings are accurate and that the engine uses the air effectively. This not only improves performance but also ensures that your car runs more smoothly and efficiently. With GrimmSpeed's proven track record and innovative design, you can trust that this EBCS will deliver exceptional performance and reliability.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

A great tool that is very solid.

- Dilys S..

December 31, 2025

Absolutely no complaints!

It's a very satisfying and useful tool.

- Estelle Q..

December 31, 2025

Absolutely no complaints!

This is a clever and impressive gadget.

- Taliesin H..

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