Product Description
Fitment Information:
2015-2021 Subaru WRX
Features:
The advantages of a 3-port boost control system (ebcs) vs. the factory 2-port system are readily apparent during the tuning process.
The GrimmSpeed Turbo Inlet Adapter for the 3-port boost control solenoid has been designed to convert your solenoid setup into a 3-port system. Your factory boost control solenoid is a 2-port solenoid that is mounted directly to the plastic turbo inlet, and it interfaces with an o-ringed feature rather than a vacuum hose. Grimmspeed utilized their expertise in boost control solenoid technology to develop a great solution with their solenoid adapter. This adapter will allow those with other boost control solutions to adapt their system and utilize the extra port properly.
GrimmSpeed recreated the factory turbo inlet and solenoid in CAD to ensure it fits. From there, they designed a fitting machined adapter that would recreate the o-ring sealing feature that the factory solenoid uses. This bracket comes with 1/8 NPT threads so that both of the included barb fittings, as well as optional AN fittings, can be used interchangeably. Once installed you can utilize the Grimmspeed Boost Control Solenoid, a manual boost controller, or other boost control solutions.
An elegantly engineered solution.
Custom Machined Adapter - Makes use of the factory inlet recirculation port, instead of blocking it off
Black Anodized Finish - Protects the assembly from corrosion in an extremely demanding environment
Viton O-Ring - Increased durability and resistance to oil/gasoline
Mounting bracket is laser-cut and anodized
Barbed 1/4" inch fitting is zinc plated and preassembled with anaerobic sealant
What's in the Box:
(1) Mounting bracket with turbo inlet adapter and viton o-ring
(1) 1/4" inch vacuum hose, four feet long
Zip ties
All necessary installation hardware
Usually ships same or next day. 
