We use this boost control solenoid on our #26 Time Attack RX-7 and with all of our Haltech ECUs. No need for any other type of boost controller when you are running a Haltech ECU.
This high-quality 3-way control valve is an excellent addition to any turbo system. It can be used to increase boost levels in a single-port or a dual-port wastegate system, and it will improve spool and response times in any system by allowing the wastegate to stay 100% closed until full boost is reached.
The valve includes 3 hose barbs. All ports are 1/8" NPT. Compatible with most boost controllers and ECUs.