SKU: 92321921611

3 PORT MAC BOOST CONTROL SOLENOID (BCS)

Sale price$44.99 Regular price$49.99
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

3 PORT MAC BOOST CONTROL SOLENOID (BCS)THE FULL RACE 3 PORT MAC BOOST CONTROL SOLENOID (BCS) PROVIDES ULTIMATE BOOST CONTROL "After installing the Full Race 3 Port, I have precise and repeatable boost control that wasn't possible with the OEM system. Boost fluctuations are a thing of the past." Cobb Pro Tuner Alan J. We engineered the Full Race 3 Port BCS to be the top electronic boost control device for modern turbocharged applications, designed with outstanding boost control, engineered

THE FULL-RACE 3-PORT MAC BOOST CONTROL SOLENOID (BCS) PROVIDES ULTIMATE BOOST CONTROL

"After installing the Full-Race 3-Port, I have precise and repeatable boost control that wasn't possible with the OEM system. Boost fluctuations are a thing of the past."  — Cobb Pro Tuner Alan J.  

We engineered the Full-Race 3-Port BCS to be the top electronic boost control device for modern turbocharged applications, designed with outstanding boost control, engineered for consistent performance and extended service life, and configured for easy installation.

Get your boost under control and experience the power potential and tunability of your turbocharged vehicle with our new 3-Port EBCS! Full-Race's 3-Port Boost Control Solenoid (BCS) adds the flexibility and precision needed for properly controlling boost via the factory ECU. Many upgrades to the turbocharging system (big turbos and EWG) require the increased performance, reliability, flexibility, safety, and installation options that the Full-Race 3-Port BCS provides.

The Full-Race 3-Port BCS features Viton spools and seals throughout for long life. The manual override is sealed with an O-ring, the wiring harness is sealed to the casing using a waterproof grommet and the solenoid wires are ultrasonically welded to the coil, making the device waterproof and safe to wash. The BCS is rated to operate up to 120psi. Optional 1/8" low-profile barb fittings to keep the unit compact and are nickel coated for corrosion resistance are available for purchase.

FULL-RACE 3-PORT BOOST CONTROL SOLENOID FEATURES

  • Rated up to 120psi
  • 3-Port Boost Control Solenoid (BCS)
  • Balanced poppet permits versatility in function — may be used as 3-way or 2-way normally open or normally closed and may be used for vacuum, divertor, or selector applications.
  • Accurate and Consistent Boost Control
  • Plug and Play 18-Gauge Wiring Harness
  • Patented high force MACSOLENOID for fastest possible response times.
  • Extremely high cycle rate capability.
  • Manual overrides as standard to prevent overboost / reverts to wastegate spring pressure
  • 1/8th NPT fittings easily adapted to AN fittings. Please contact us to order an AN conversion kit.
  • Allows for boost by gear tuning
  • 1/8" Nickel Plated Barbed Fittings Optional for ease of installation

FULL-RACE 4 PORT BOOST CONTROL SOLENOID COMPATIBILITY:

  • Ideal for use in sealed Dual Port Internal WG applications, Internal or External
  • Hondata S300, K-Pro or Flashpro, Cobb Tuning AccessPort, SCT, Bullydog, RaceChip, Haltech, Holly EFI, and many more
  • All PWM modulated standalone and piggyback ECUs will support the Full-Race 3 port BCSV!

WASTEGATE OPTIONS:

  • Turbosmart IWG-75 Twin Port Internal Wastegate Actuator
  • 45mm Turbosmart GenV Hyper Gate Wastegate
  • TiAL 38mm MVS External Wastegate
  • TiAL 44mm MVR External Wastegate
  • TiAL 60mm V60 External Wastegate

OPTIONAL UPGRADES

  • Full-Race Vacuum/Boost Block
  • BorgWarner EFR Wastegate Hose Kit
  • Fittings and Breather Filter for 3 Port Boost Control Solenoid
  • Ford F-150 3.5L EcoBoost Throttle Body Spacer with Boost Ports
  • 2011-2016 EcoBoost 3.5L F150 Intake Plug with Boost Port
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 92321921611

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4.7 ★★★★★
Based on 13 reviews
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Y K
Whiting, US
★★★★★ 5
Comfortable
Material Type: Black - 2 Pairs, Size: X-Large, Material Type: Black - 2 Pairs, Size: X-Large
I have very sensitive skin, so I usually need to wear socks at all times. These are especially comfortable because they don’t cover the toes, which helps with temperature control. The material is well-balanced—not too thick or too thin—and has just the right amount of stretch. I also appreciate the large traction area, which adds stability. Another plus is that they are completely fragrance-free.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
P
Verified Purchase
Pudatane
Louisville, US
★★★★★ 5
Great Heel Socks
Material Type: Black - 3 Pairs, Size: Large
I don't know how they work but it's wonderful. I've had rough heel problems for a long time. I wear these everyday and my heels are not rough. They're not baby bottom smooth, but they are not ever going to be. These heel socks also oncce they are properly positioned snap onto the heel. Properly positioning them is easy when you put them on your foot with the heel cup in the correct orientation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
B
Verified Purchase
beachx
Los Angeles, US
★★★★★ 3
Too small
Material Type: Gray - 3 Pairs, Size: X-Large
Too tight! Even size large used for a man with smaller feet is too tight. Also, no instructions for use or care.
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Reviewed in the United States on May 21, 2026
J
Verified Purchase
Jo-Ann Epstein
Belleville, US
★★★★★ 5
Good fit
Material Type: Black - 3 Pairs, Size: X-Large
My husband just started using these and they feel comfortable. Hasn't used them long enough to see if his heels are better. He has a high arch so I bought him the XL and they fit perfectly.
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Reviewed in the United States on April 24, 2026
M
Verified Purchase
M.R.
Omaha, US
★★★★★ 5
No more painful cracked heels! These really do work!
Material Type: Black - 3 Pairs, Size: X-Large
These really do work well. This is one of the first winters that I have not experienced painful, cracked heels. They are long lasting, and definitely make my heels smoother and softer after wearing them. For the first few times wearing them I simply went with the moisturizer embedded in them. After a few uses I then covered my heels with Aquaphor Advanced Therapy Healing Ointment. This worked even better, and I would recommend it. I am very glad I bought these. Of note, I have really big feet that are quite wide and the XL are a little snug but not uncomfortably so. I use them overnight, but also have worn them under socks and they work fine.
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Reviewed in the United States on February 3, 2026

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