HONDATA S300 V3 / HA MOTORSPORTS P28 ECU Boost Package – 4-Port Boost Control

Part Number: S300P28ECU
Brand: HONDATA / HA MOTORSPORTS

S300 V3. P28 ECU. Complete Boost Control.

The HONDATA S300 V3 / HA MOTORSPORTS P28 ECU Boost Package is a complete engine-management solution designed for turbocharged OBD1 Honda and Acura builds.

This package combines a fully reconditioned and tested P28 VTEC ECU with a brand-new serialized HONDATA S300 V3, PWM boost-control circuitry, and HONDATA's 4-port boost-control solenoid for extensive control over your boosted setup.

Why Upgrade?

• Genuine HONDATA S300 V3 system
• Reconditioned P28 VTEC-spec ECU
• Designed for turbocharged applications
• PWM boost-control circuitry installed in ECU
• HONDATA 4-port boost-control solenoid
• Built-in Bluetooth connectivity
• USB tuning and datalogging
• HONDATA SManager software support
• HONDATA Mobile support for iOS & Android
• Multiple engine base maps available
• Fully tested ECU package

Package Includes

• HA Motorsports reconditioned P28 VTEC ECU
• Installed PWM boost-control circuitry
• New serialized HONDATA S300 V3 system
• HONDATA 4-port boost-control solenoid
• Boost solenoid fittings
• USB cable
• Pair of HONDATA decals
• Access to multiple engine base maps through SManager

Boost Control

The ECU is modified with PWM boost-control circuitry, allowing the S300 V3 to control the included HONDATA 4-port boost-control solenoid directly from the ECU.

The 4-port configuration provides additional boost-control flexibility for compatible turbocharged setups when properly configured and tuned.

Bluetooth Connectivity

The S300 V3 features built-in Bluetooth, allowing wireless datalogging and tuning from a compatible Bluetooth-equipped laptop.

HONDATA Mobile also supports compatible iOS and Android devices for wireless datalogging and engine-parameter display.

ECU Case Options

Standard Casing: Restored bead-blasted ECU casing with a clean, like-new finish.

Powder-Coated Casing: Hammertone grey powder-coated casing for an upgraded finished appearance.

Additional Requirements

• Compatible OBD1 Honda / Acura application
• Windows laptop with available USB port
• Internet connection for registration
• Compatible turbocharger and wastegate configuration
• Proper professional calibration for your specific engine setup

Important Compatibility Notice

Engine swaps and turbo setups can vary significantly depending on chassis, engine, wiring harness, injectors, MAP sensor, turbocharger, wastegate, fuel system, and other modifications.

Please make sure this P28 ECU / S300 V3 Boost Package will fit and work with your specific vehicle, engine, wiring, and turbo setup before purchasing.

Professional Installation & Tuning Available

RPM Racing offers professional HONDATA installation and tuning services.

Contact RPM Racing for installation, tuning availability, pricing, and scheduling.

OFF-ROAD / COMPETITION RACING USE ONLY

WARNING! THIS PRODUCT IS FOR OFF-ROAD MOTORSPORT / COMPETITION RACING USE ONLY, NEVER TO BE USED ON ANY POLLUTION-CONTROLLED MOTOR VEHICLE.

P28. S300 V3. 4-port boost control. Everything you need to take control of your boosted Honda build.