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GrimmSpeed Boost Control Solenoid - Subaru WRX 2002-2005
GrimmSpeed Boost Control Solenoid - Subaru WRX 2002-2005
GrimmSpeed Boost Control Solenoid - Subaru WRX 2002-2005
GrimmSpeed Boost Control Solenoid - Subaru WRX 2002-2005
GrimmSpeed Boost Control Solenoid - Subaru WRX 2002-2005
GrimmSpeed Boost Control Solenoid - Subaru WRX 2002-2005
GrimmSpeed Boost Control Solenoid - Subaru WRX 2002-2005
GrimmSpeed Boost Control Solenoid - Subaru WRX 2002-2005

GrimmSpeed Boost Control Solenoid

Subaru WRX 2002-2005

Was: $129.00
$113.52
You save:
12%
($15.48)

Estimated to ship in 2 days
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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 its 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

    9 Reviews
    4.9 out of 5 Stars
    5 Stars
    (8)
    4 Stars
    (1)
    3 Stars
    (0)
    2 Stars
    (0)
    1 Stars
    (0)
    Customer Photos and Videos
    No user media. You can upload a photo or video of your install by posting a review.
    2 of 2 people found the following review helpful
    Easy install, great product 4 years ago
    5out of 5stars
    Kattaclysm
    Super easy install, bolts right in. My tuner prefers this one, that's why I got it. Does what it says, and does it well. And no wastegate flutter. No helicopter Subaru for me!
      
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    1 of 1 people found the following review helpful
    Great Product 6 years ago
    5out of 5stars
    Baosanity
    The boost controller was an easy 15 minute install and works really well! I would recommend this boost solenoid to anyone in the market for one!
      
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    Benifits future upgrades 6 years ago
    5out of 5stars
    X-Ray
    Quality product, works best with a tune. Since it controls boost differently, boost fluctuates drastically using the UTEC because its adjustments are limited. Faster spool is noticed. Initially the stock map overboosted but stock has seemed to figure it out and now provides solid boost pretty close to stock numbers without fluctuation. Fits the stock location perfectly. Makes a noticeable sound when it activates.
      
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    Easy breezy  6 years ago
    5out of 5stars
    NotoriousBIB
    Installation is a breeze. Everything that you need to install the Boost Solenoid is included. With my TD04 I noticed the turbo spools much quicker in first and second gear. On a side note, a tune is required if youre going to install this modification. Much better than the stock solenoid, would be again!!
      
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    Great EBC 7 years ago
    4out of 5stars
    nikoboiii79946
    I have ran my EBC since 2011 and I can tell you these parts are durable and very very reliable. I purchased a new one last year (2015) just because I thought it would be time retire my old EBC.
      
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    QUESTIONS & ANSWERS

    • Q: fitment  Bogdan2 years ago

      so i swapped my 2005 wrx to an sti is this the ebcs I need?
      • 0 of 0 people found the following answer helpful

        A:  Yes, the solenoid is a universal product but the bracket is a directly bolt on for 02-05 wrx's.

        Jon D. @ RallySport Direct 2 years ago  
          
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    • Q: jdm ej207  Banana.Wrx5 years ago

      i have a jdm ej207 version 8 and have been looking for parts people say wry parts will work most of the time just wondering if this is one of those cases I'm also running the jam ecu with avcs
    • Q: 2002wrx ebcs   bugeyemafia908 years ago

      I already have had my car tuned with the oem bcs it just won't hold full boost so will I have to get it retuned with this ebcs?
    • Q: 2002 wrx Boost Solenoid with Manual Boost Controller  axelbowen667489 years ago

      Will this work in conjunction with the GS Manual Boost Controller? Will my tuner have any problems tuning with that setup? -2002 wrx, catless, sti TMIC, stock td04
      • 0 of 0 people found the following answer helpful

        A:  This can be used along with a manual boost controller if wanted and we suggest talking to your tuner about how they feel about tuning a hybrid boost control setup.

        Zach G. @ RallySport Direct 9 years ago  
          
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      • 1 of 1 people found the following answer helpful

        A:  Yes you can run the two in conjunction, this is known as a hybrid set up. It gives you the best of both worlds of boost control. These are fairly easy to set up but you will want to contact your tuner in regards to their abilities. Mike

        GrimmSpeed
          
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    • Q: Wrx 2004 problem  Soobie9 years ago

      will this BCS need a pro-tune to remplace my defective oem bcs ?
      • 0 of 0 people found the following answer helpful

        A:  A custom tune is required with this boost solenoid.

        Zach G. @ RallySport Direct 9 years ago  
          
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      • 0 of 0 people found the following answer helpful

        A:  Yes tuning is required to run this solenoid. Mike

        GrimmSpeed
          
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