3 Port Mac Boost Control Solenoid (FR-UNI-3PORT-BCSV)

The Full-Race 3-Port MAC Boost Control Solenoid (BCS) is engineered as a top electronic boost control device for modern turbocharged applications, providing the ultimate in precise and repeatable boost control. Designed for consistent performance and extended service life, the 3-Port BCS adds the flexibility and precision necessary for properly controlling boost via the factory ECU or a standalone engine management system. It is often required when upgrading to larger turbos or external wastegates to manage increased performance and improve tunability.

Features

• Provides accurate and consistent boost control, eliminating boost fluctuations.
• Rated to operate up to 120 psi.
• Features a patented high-force MACSOLENOID for the fastest possible response times and extremely high cycle rate capability.
• Constructed with Viton spools and seals throughout for long life.
• Includes a waterproof design with a sealed O-ring manual override and a waterproof grommet on the wiring harness.
• Has a manual override feature that reverts the turbo to wastegate spring pressure upon failure, acting as a safety against overboost.

Notes

• If upgrading from a 2-port solenoid, the boost control tables will need to be re-tuned to operate properly in 3-port mode.
• Upgrading to a 3-port solenoid will require lower boost control solenoid duty cycle settings to avoid overboost.

Compatibility Notes

• Ideal for use in sealed dual port internal wastegate applications, both internal and external.
• Compatible with Hondata S300, K-Pro, Flashpro, Cobb Tuning AccessPort, SCT, Haltech, Holly EFI, and many more.
• Supports all PWM modulated standalone and piggyback ECUs.

Specs

• Type: 3-Port Boost Control Solenoid Valve (BCSV)
• MAC Part Number: 36A-AAA-JDBA-1BA
• Port Size: 1/8 inch NPT (fittings sold separately or optionally)
• Wiring: Plug and Play 18-Gauge Harness