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GrimmSpeed Boost Control Solenoid - Subaru STI 2008+
GrimmSpeed Boost Control Solenoid - Subaru STI 2008+
GrimmSpeed Boost Control Solenoid - Subaru STI 2008+
GrimmSpeed Boost Control Solenoid - Subaru STI 2008+
GrimmSpeed Boost Control Solenoid - Subaru STI 2008+
GrimmSpeed Boost Control Solenoid - Subaru STI 2008+
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User Media for: GrimmSpeed Boost Control Solenoid - Subaru STI 2008+
User Media for: GrimmSpeed Boost Control Solenoid - Subaru STI 2008+
User Media for: GrimmSpeed Boost Control Solenoid - Subaru STI 2008+
User Media for: GrimmSpeed Boost Control Solenoid - Subaru STI 2008+
User Media for: GrimmSpeed Boost Control Solenoid - Subaru STI 2008+
User Media for: GrimmSpeed Boost Control Solenoid - Subaru STI 2008+
User Media for: GrimmSpeed Boost Control Solenoid - Subaru STI 2008+

GrimmSpeed Boost Control Solenoid

Subaru STI 2008+

Read 23 Reviews | 19 Q&As
Part # 057007
$115.00

In stock!

Features & Product Details

RallySport Direct proudly carries a great selection of quality performance upgrades by our friends over at GrimmSpeed.

 

This is the GrimSpeed Electronic Boost Control Solenoid. This is one of GrimmSpeed's most utilized upgrades due to the durability, simplicity of use, and the performance it delivers. This is a must-have for those of you who are getting your vehicle fine-tuned outside of the capacities of the factory 2-port boost control unit. The 3-port system works by interrupting the boost signal that travels from the turbocharger to the wastegate. The factory system will 'bleed' the signal between the turbocharger and the wastegate which will create a system that reacts slowly, and with less precision. The GrimmSpeed BCS will provide a much tighter boost control and consistency that makes life easier for the tuner as the boost control will be more prompt and precise. 

 

 

DETAILS:

  • Decreases the spool time
  • The proprietary internal modification design prepares the solenoid for extreme conditions below the vehicle
  • Plug and play operation directly into the factory wiring harness with no modification required
  • Works safely with the factory ECU
  • Provides a quicker, and more precise boost control response
  • Makes tuning more simple and direct for the tuner
  • Includes the 3-port boost control solenoid
  • Includes nickel-plated fittings
  • Includes the plug and play connector
  • Includes a laser cut and CNC bent steel bracket that is zinc plated with stainless press-in nuts
  • Includes 1/4" vacuum hose and zip ties
  • Includes all of the rest of the necessary hardware for the installation
  •  

    Product Video

    Specifications

    Brand: GrimmSpeed
    Adjustable: Yes
    Color: Black
    Number of Ports: 3
    OEM Replacement: Yes
    QTY: 1
    Tuning Required: Yes
    Mfgr. Warranty: Lifetime
    Condition: New Product
    Return Policy:
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    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    23 Reviews
    4.7 out of 5 Stars
    5 Stars
    (19)
    4 Stars
    (3)
    3 Stars
    (0)
    2 Stars
    (0)
    1 Stars
    (1)
    Customer Photos and Videos
    GrimmSpeed Boost Control Solenoid ( Part Number: 057007)
    GrimmSpeed Boost Control Solenoid ( Part Number: 057007)
    GrimmSpeed Boost Control Solenoid ( Part Number: 057007)
    GrimmSpeed Boost Control Solenoid ( Part Number: 057007)
    GrimmSpeed Boost Control Solenoid ( Part Number: 057007)
    GrimmSpeed Boost Control Solenoid ( Part Number: 057007)
    GrimmSpeed Boost Control Solenoid ( Part Number: 057007)
    2 of 2 people found the following review helpful
    Easier than changing your oil 2 years ago
    5out of 5stars

    Solnoid arrived within 3 day. The 3port works wonders. Feel and see boost being more consistent. Install was only 15min
      
    Was this review helpful?
    GS ebcs  2 years ago
    5out of 5stars

    Install was easy. Did this while installing my GS uppipe with ewg. PORT 1 goes to inlet PORT 2 goes to bottom port of ewg PORT 3 goes to turbo
      
    Was this review helpful?
    Great product 3 years ago
    5out of 5stars

    Easy installation and works great
      
    Was this review helpful?
    1 of 1 people found the following review helpful
    Appears to work as advertised 4 years ago
    4out of 5stars

    Make sure the hoses are nicely secured.
      
    Was this review helpful?
    No expert 5 years ago
    5out of 5stars

    I just read the info out there posted by mechanics and tuners. I wanted to get the most out of my dyno tune. I could not go forward without proper boost control. I verified that the shop tie-strapped the hoses to prevent disaster.
      
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    QUESTIONS & ANSWERS

    • Q: 2018 Sti  subie doo3 years ago

      Is anyone running this on an 18 Sti? Im going to run my flex kit for E85 on my 18 using my 2011 Sti parts but just curious as to why some sites have an actual 2015+ EBC vs here where it just says 2008+.
    • Q: Ebcs grimmspeed  Nitsud264 years ago

      Will this product function with stage 2 cobb shelf map?
    • Q: Exact benefits of this EBCS?  godmodeon6 years ago

      I have a 2011 STI. Everything Engine is bone stock, except the COBB MAF hose, and K&N stock-style air filter, and air intake silencer cut out.. What would be the exact benefits of installing an EBCS over a stock BCS. Plug and Play/Drive? I will of course get a tune later to get better results. Thanks.
      • 0 of 0 people found the following answer helpful

        A:  Upgrading your EBCS will increase all around boost control, and in some cases you will see quicker spool. This is not a Plug and Play, and your car will need to be tuned immediately after the install or at the tuner's shop.

        Brady R. @ RallySport Direct 6 years ago  
          
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