CAN 4 Port Boost Controller

The Hondata CAN 4 Port Boost Controller is an electronic boost control module specifically designed for turbocharged 2012-2015 Honda Civic Si (9th Gen) vehicles. It seamlessly integrates with your existing Hondata FlashPro system, enabling precise ECU control over boost levels. This system helps to eliminate boost spikes, leading to smoother acceleration, improved part-throttle drivability, and faster turbo spool. Featuring a 4-port solenoid design, this controller offers a significant advantage over traditional 3-port setups. It allows for the use of a softer wastegate spring, which can enhance traction and improve drivability during partial throttle applications, while still enabling higher boost targets at full throttle. The boost control is entirely managed through the Hondata FlashPro Manager software (V4.5.0.0 and newer), utilizing built-in boost control tables, eliminating the need for external manual controllers or additional gauges. The complete plug-and-play kit includes the Hondata E/B/CAN adapter, CANBoost OBD2 cable, boost control cable, and the 4-port boost controller itself, ensuring a clean and straightforward installation. This Hondata boost control kit is validated around Hondata's CAN-based strategy, providing stable, repeatable boost control directly through the ECU.