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  • Grimmspeed 3-Port Boost Control Solenoid | 2015+ WRX (057041) - Modern Automotive Performance
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  • Grimmspeed 3-Port Boost Control Solenoid | 2015+ WRX (057041)

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    GrimmSpeed

    Grimmspeed 3-Port Boost Control Solenoid | 2015+ WRX

    PART# GRI 057041
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    Email - sales@maperformance.com
    Phone 1(888)627-3736



    $ 150.00

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    2015+ Subaru WRX 3-Port Boost Control Solenoid By Grimmspeed (057041)

    The advantages of a 3-port boost control system vs. the factory 2-port system are readily apparent during the tuning process. The 3-port systems works by interrupting the boost signal traveling from the turbo to the wastegate. That boost is redirected back into the turbo inlet and re-ingested by the turbo using GrimmSpeed's machined adapter. This is important, as the factory Mass Airflow Sensor has already measured that air and is expecting that your motor will use it during combustion, rather than venting it to the atmosphere. The factory configuration simply 'bleeds' the signal from between the turbo and wastegate, which creates a system that is a bit less complex, but reacts more slowly and with less precision. The addition of the GrimmSpeed BCS shows much tighter boost control and consistency. This is safer for your car and easier for your tuner.

    057041 Features

    • 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
    • 3-Port Solenoid - Proprietary internal modifications prepare the solenoid for extreme conditions below the vehicle
    • Plug-n-Play Wiring Connector - Plugs directly into the factory wiring harness with no modification required
    • Compact Design - No need to mount the solenoid elsewhere in the engine bay, increasing complexity and hose length
    • 1/4in Barbed Fittings - Matches the factory turbo and waste gate hose size

    Please Note:

    • Because this upgraded solenoid affects the way that your vehicle controls boost (that's the point!), it is always recommended that you consult with a tuner immediately following installation. It is not recommended that you drive the car in a way that builds boost without doing so.

    Applications

    • 2015-2019 Subaru WRX

    What's in the Box?

    • GrimmSpeed 3-Port Boost Control Solenoid w/ Plug-n-Play Connector
    • Machined and anodized turbo inlet adapter w/ VITON O-Ring
    • Laser Cut and CNC bent steel bracket, black zinc plated w/ stainless press-in nuts
    • Zinc plated barbed fittings, preassembled w/ anerobic sealant
    • 2ft of 1/4in Vacuum Hose w/ zipties
    • All necessary hardware

    Warranty

    2015+ Subaru WRX 3-Port Boost Control Solenoid By Grimmspeed (057041)

    The advantages of a 3-port boost control system vs. the factory 2-port system are readily apparent during the tuning process. The 3-port systems works by interrupting the boost signal traveling from the turbo to the wastegate. That boost is redirected back into the turbo inlet and re-ingested by the turbo using GrimmSpeed's machined adapter. This is important, as the factory Mass Airflow Sensor has already measured that air and is expecting that your motor will use it during combustion, rather than venting it to the atmosphere. The factory configuration simply 'bleeds' the signal from between the turbo and wastegate, which creates a system that is a bit less complex, but reacts more slowly and with less precision. The addition of the GrimmSpeed BCS shows much tighter boost control and consistency. This is safer for your car and easier for your tuner.

    057041 Features

    • 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
    • 3-Port Solenoid - Proprietary internal modifications prepare the solenoid for extreme conditions below the vehicle
    • Plug-n-Play Wiring Connector - Plugs directly into the factory wiring harness with no modification required
    • Compact Design - No need to mount the solenoid elsewhere in the engine bay, increasing complexity and hose length
    • 1/4in Barbed Fittings - Matches the factory turbo and waste gate hose size

    Please Note:

    • Because this upgraded solenoid affects the way that your vehicle controls boost (that's the point!), it is always recommended that you consult with a tuner immediately following installation. It is not recommended that you drive the car in a way that builds boost without doing so.

    Applications

    • 2015-2019 Subaru WRX

    What's in the Box?

    • GrimmSpeed 3-Port Boost Control Solenoid w/ Plug-n-Play Connector
    • Machined and anodized turbo inlet adapter w/ VITON O-Ring
    • Laser Cut and CNC bent steel bracket, black zinc plated w/ stainless press-in nuts
    • Zinc plated barbed fittings, preassembled w/ anerobic sealant
    • 2ft of 1/4in Vacuum Hose w/ zipties
    • All necessary hardware

    Warranty

    Customer Reviews

    Based on 28 reviews
    93%
    (26)
    7%
    (2)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    M
    M.W.
    Great product

    Easy to install and works as it should. A necessary upgrade for my protune!

    J
    J.
    Works perfect

    Install was easy and straightforward. Recommend by my tuner.

    J
    J.K.

    I love it! Easy to install and it makes a huge difference in drivability with a stage 2+ 2018 wrx with a catless tbe. No more boost creep. I recomend doing this along with an egr and tgv delete and while your at it you may as well change out your bypass valve because you have to take it off to do the install.

    D
    D.
    Works great

    Used this EBCS along with tgv/egr deletes works great on holding boost. Definitely recommend you will need a pro tune after installation though!

    D
    D.
    1 year later

    This is a must have install when you start tuning the car. Has worked great for about a year now.

    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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