MAC - 3 PORT - BOOST SOLENOID KIT

MAC 3-Port Boost Solenoid Kit – Precise boost control for any turbo setup

The MAC boost solenoid is the most reliable solution for turbocharger control in tuning and motorsport applications. Designed for quick and precise wastegate control, this valve is the gold standard among tuners and manufacturers of standalone ECU systems.

A complete kit is offered that includes the original MAC solenoid and matching pin connector , which makes installation easier and saves time when connecting to your ECU.

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✅ Characteristics:

Original MAC 35 Series 3-port boost control solenoid

Suitable for internal and external wastegate systems

It enables precise boost regulation without oscillations or overshoot

Fast electromagnetic response for superior control and responsiveness

Works with almost all ECU systems (Link, Haltech, MaxxECU, AEM, Motec, etc.)

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⚙️ Technical specifications:

Operating voltage: 12V DC

Coil resistance: ~26 Ohms

Inlet/outlet ports: 1/8” NPT thread

Body: Black aluminum with robust electromagnet

Configuration: 3-port (NO – normally open system)

Operating frequency: Up to 30 Hz

Temperature range: -10°C to +120°C

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🔌 Included in the kit:

1x MAC 3-port boost solenoid (35A-AAA-DDBA-1BA model)

1x Electrical connector with pins (for easy connection to the installation)

2x pill restrictors – for fine-tuning airflow

2x filters to protect against dirt in the system

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🧰 Installation recommendation:

The valve can be mounted on the chassis or in the engine compartment using a bracket. It is recommended to use high-quality vacuum hoses that are heat and oil resistant. The ECU output for boost control should be set as a PWM (pulse width modulation) output with a frequency between 15-30 Hz (depending on the ECU).

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🎯 For serious boost control – choose a proven solution.

The MAC boost solenoid is used on competition vehicles all over the world – from drag racers to rally cars. With the included connector and everything needed for installation, this kit is ready to install right out of the box.