Wanted- EFR boost solenoid kit

Wanted

Engine - Electrical

Aug 11, 2025, 01:58 PM | Replies: 5 | Views: 522
  • Engine - Electrical - Wanted- EFR boost solenoid kit - New - 0  All Models - Eureka, CA 95501, United States
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  • Location Eureka, CA, 95501, USA
  • Condition New
Description:

Im looking for EFR boost solenoid kit.  The one that comes with each EFR turbo.

Im also interested if you have just the boost solenoid and not the hose and clamps, but complete kit is preferred.

Thanks, Ian

Old Aug 11, 2025 | 04:21 PM
  #2  
FDAUTO's Avatar
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https://rcdperf.com/products/borgwar...chargers?gQT=1

seems to be the best price on the internet for the whole kit
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Old Aug 11, 2025 | 09:24 PM
  #3  
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If you are interested using a 3 port mac solenoid instead i have made a mount that mounts on the efr series turbos and it works exceptionally well. I can make another one for you if you are interested
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Old Aug 11, 2025 | 10:45 PM
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seems to be the best price on the internet for the whole kit

Thank you, maybe I will try them.

So far I've had an Amazon vendor and an Ebay vendor refund my order because they wont ship it to California.

This solenoid is apparently an controlled emissions device.

If you are interested using a 3 port mac solenoid instead i have made a mount that mounts on the efr series turbos and it works exceptionally well. I can make another one for you if you are interested

Thank you for the offer, my harness has the efr connector on it, so I am looking for that solenoid 1st for simplicity.
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Old Aug 12, 2025 | 07:45 AM
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We will get the solenoid to you if you run into issues like that. For the Mac valve option offered, making a jumper would be really easy if you wanted us to make you one. No need to modify your harness.
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Old Aug 27, 2025 | 07:19 PM
  #6  
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Pretty sure I have this somewhere in my boxes of storage in the garage. When I bought the EFR I removed this cause I had my own MAC valve I was gonna use. I think I have just the solenoid and one hose cause that’s what came with mine. I can look later this week if still looking.
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