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Your cart is empty.Mac 4 port solenoid boost valve pwm 46A-AA1-JDBA-1BA
josh
2025-06-15 18:45:50
Works great so far.
BigBob
2025-05-18 14:53:00
Fairly priced, works great
Rockit Cool
2025-05-06 17:21:46
My HAAS VF4SS mill developed an issue where it would randomly get an alarm about problems with the tool changer pocket and stop right in the middle of a job. I tracked it down to an air valve that was not fully activating. Looked on HAAS website and the valve is $155. Ok, that's not too bad. Just did a quick search on Amazon and the same valve popped up for less than $50. It arrived the next day and I installed it. Installation was straight forward and without drama. It's been a week since the installation and not one error yet vs one or two per day previously.
Jamison
2025-03-18 11:06:34
Description is as is. Came fast. Good quality. Works perfect.
Lason
2025-02-25 19:37:50
Looks like a genuine Mac 4 port valve. Only giving it 4 stars though because it came with no fittings and all the other kits I see include them.
Customer
2025-01-03 09:36:05
works as it should i am using it at 25hz aem infinity a little touchy i may lower the hrz i dont know yet either way works from 12psi to the 40psi of boost i run so good buy
Oscar Harrell
2024-12-12 11:25:04
Using for boost control on Holley. Great control due to PWM and this IS a normally closed solenoid which is what you want for boost control. Meaning if it fails, it will revert back to wastegate pressure
Cody
2024-11-28 18:07:47
Did what I needed it to do on my boosted setup. 3 port didnt work for my application but the 4 port did.
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