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This part does not have vehicle specific fitment. Please contact us if you need fitment assistance.

Hondata 4 Port Electronic Boost Control Solenoid

Hondata 4 Port Electronic Boost Control Solenoid-A1
Hondata 4 Port Electronic Boost Control Solenoid-A2
Hondata 4 Port Electronic Boost Control Solenoid-A3
Hondata 4 Port Electronic Boost Control Solenoid-A4
Images may be for reference only

Hondata 4 Port Electronic Boost Control Solenoid

★★★★★ ★★★★★ 4 Reviews

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10+ In Stock

Monday-Friday: 9am-4pm MST

Recommended Together

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  • Hondata 4 Port Electronic Boost Control Solenoid

Total: $0.00

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Option 2

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The Hondata 4 port boost controller precisely directs pressure to the top and bottom of your waste-gate diaphragm. It allows much lower waste-gate spring pressure for better low gear boost control and perfect high gear, high boost control.

  • A 10 lb waste-gate spring will enable 50+ psi of boost
  • Better spool-up and mid range power
  • Better duty cycle control

  • For use with:
  • S300
  • K-Pro
  • FlashPro 2006-11 Civic Si
  • FlashPro S2000
  • FlashPro 07/08 TSX
  • The Hondata 4 port boost control solenoid is designed for use in high boost applications, but also works well in low boost applications. It is normally closed so that on failure you will run off the waste-gate spring to prevent over-boosting. It uses 1/8th NPT fittings which can be adapted to AN fittings.

    If you are upgrading from a 3 port solenoid, the boost control tables will need re-tuning.

    WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects.


    Brand: Hondata
    Part Number: HD-BCS

    Vehicle Fitment

    This part does not have vehicle specific fitment

    4 Reviews ★★★★★ ★★★★★

    ★★★★★ ★★★★★
    5.00/5.00 Stars out of 4 Reviews
    Write a Review
    Great product
    Shawn Mackinnon | May 6th, 2021
    Wasn't sure so I called and they were really helpful and made sure I knew what I was getting and suggested another part I needed that I didn't know I should get. Recommend them to anyone building a car.
    Boost by gear
    Philip Gravalese | July 14th, 2017
    Fast shipping. Easy to install to run the must needed boost by gear. 08 si boosted.
    Disregard the Install Diagram Pictured
    Scott McKenzie | July 2nd, 2010
    Hondata boost gauge works very well and is very responsive as well, but the install diagram pictured with it here is incorrect, because it says you
    The Best boost control solenoid EVER!
    MELLO | April 20th, 2009
    So I had the infamous Apexi AVC-R boost controller and couldnt get boost to stabalize at all. After some tuning with the Hondata Boost Control Solenoid boost is steady at 16 psi. The power feels alot stronger now since it doesnt drop down and then go back up over and over. I love this solenoid and wish I had gone with it from the beginning.