PRODUCT DETAILS
Hondata CAN 4 Port Boost Controller – 2012–2015 Honda Civic Si
If you’re serious about tuning your turbo 9th Gen, the Hondata CAN 4 Port Boost Controller lets you lock in clean, repeatable boost control through your ECU. This kit ties straight into your existing Hondata FlashPro setup for 2012–2015 Civic Si, so you get smoother boost curves, quicker spool, and more usable power instead of spikes and creep.
Compared to a typical 3-port solenoid, this 4 port solenoid Honda Civic setup lets you run a softer wastegate spring but still hit higher boost targets. That means better traction and drivability off boost, without sacrificing top-end power. The Hondata boost control kit Civic Si includes everything: Hondata E/B/CAN adapter, CANBoost OBD2 cable Civic, boost control cable, and the Hondata 4 port boost controller itself. With Hondata FlashPro Manager V4.5.0.0+, you handle all your Civic Si electronic boost control in software—no extra boost gauge or manual controller cluttering the cabin.
Key Features
- Adds full electronic boost control to your 9th Gen Civic Si
- 4-port layout lets you run lower spring pressure while targeting more boost
- Direct integration with Hondata FlashPro Manager V4.5.0.0+ and Hondata FlashPro boost control tables
- Civic Si plug-and-play boost control: includes adapters, CANBoost OBD2 cable, and wiring for a clean install
Vehicle Fitment
- 2012 Civic Si boost controller
- 2013 Civic Si boost controller
- 2014 Civic Si boost controller
- 2015 Civic Si boost controller
If you’re turbocharging a 2012–2015 Civic Si, this Civic Si turbo boost controller kit is the straightforward way to get stable, repeatable 9th Gen Civic Si boost control through the ECU. It’s a Hondata FlashPro boost kit, built by Hondata and validated for their CAN-based control, and we still run this exact Hondata 4 port boost controller hardware on our own cars because it just works.
SKU: HON-CANBOOST