4 port MAC MAC 46A-AA1-JDBA -1BA 46F

Product Information
Universal 4 port boost control solenoid , typically used with wastegates that have 2 ports.

Set your Frequency to between 10-20HZ The moving part of this 4 port valve has more inertia than the 3 ports so it has less duty cycle  range than a 3 port valve. See: the bottom of this page: https://circuitse7en.com/pages/boost-solenoid-tech-info

Allows a wider range of boost control than any other method because full boost can be applied on either side of the wastegate diaphragm. This is used when you need more dynamic range than a 3 port solenoid can provide. (We also offer Mac 3 port solenoids). The same valve that many manufacturers re-label and mark up, why pay for a sticker? Includes (4) 3/16" brass hose barb fittings and one sintered vent/muffler. All the Ports are 1/8 NPT so you can use any common fitting that you want including AN-adapters. Also includes one sintered high flow air muffler/vent filter. The sintered filter makes the installation easier & cleaner because you don't have to run another hose to your air cleaner. The fittings are included (brass).This boost control solenoid will not degrade from rich fuel mixtures or oil . Very high life and very resistant to sticking from contamination.

 Leads are 18" long. 12 volt DC , polarity not sensitive. 5.4 watts 10-90% duty cycle 1/8" npt ports. (4 ) 3/16" hose barbs nipples (1) sintered vent/muffler

This is an industrial quality valve, Autronic,e-boost and AEM have been using them for years on everything from rally cars to drag cars, there is a reason they use this valve, it is very durable and responsive. Contact us for installation tips. This valve can be driven by many stock ecu's as well as many aftermarket stand-alone's and regular stand alone boost controllers. See our other items if you are looking for a 3 port MAC 35A-AAA-DDBA-1BA IT IS UP TO the PURCHASER to decide if this valve is suitable for it's intended use the seller will not be responsible for damage of any kind that may occur due to the use of this product!!! International orders : email us before buying!