Unlock the full performance potential of your 2004–2014 Acura TSX with the Hondata FlashPro, the industry-leading ECU tuning solution designed specifically for Honda and Acura platforms. Whether your TSX is stock, bolt-on, or fully built, the FlashPro gives you complete control over fuel, ignition, VTEC, cam angle, and more—while maintaining OEM drivability and reliability.

The Hondata FlashPro for Acura TSX connects directly to your vehicle through the factory OBD2 diagnostic port, allowing fast and safe ECU reflashing with no permanent ECU modification. Using the FlashPro Manager software, you gain real-time tuning, live datalogging, and onboard memory, making it ideal for street cars, track builds, and forced-induction setups.

Acura TSX Compatibility & Installation Notes

2007–2014 Acura TSX

• ✅ Direct plug-and-play

• No ECU/PCM removal required

• No wiring modifications

• All tuning performed through the factory OBD2 port

2004–2006 Acura TSX

• Requires upgrading to a 2007–2008 TSX ECU

• Factory 04–06 ECUs cannot be programmed through the OBD2 port

• CAN Adapter Kit required to extend wiring to the OBD2 diagnostic port

Hondata FlashPro Features for Acura TSX

• Programmable ECU interface

• OBD2 diagnostic port connection

• USB 2.0 connection (laptop or desktop)

• No ECU modification required

• Live tuning and real-time datalogging

• 20 hours of onboard datalogging memory

• FlashPro Manager software (Windows)

• Read and clear diagnostic trouble codes (DTCs)

• Customizable laptop gauge displays

• Readiness monitors & emissions / smog status

• Dual calibration storage (switch between two tunes)

Performance Tuning Capabilities

• Fuel, ignition, and idle speed table editing

• Adjustable VTEC engagement window

• Rev limiter and launch control

• MAP tracing and lambda (AFR) overlay

• Expanded fuel, ignition, and cam angle tables for forced induction

• 4-bar MAP sensor support (up to 43 psi)

• Support for larger injectors

• Injector latency / dead time tuning

• Individual cylinder fuel and ignition trim

• Individual cylinder knock datalogging

• Starting calibrations for common bolt-ons (intake, headers, injectors)

• Boost control by RPM and gear (2007–2008 TSX only)

Why Choose Hondata FlashPro for Your Acura TSX?

• Proven reliability on thousands of K-series builds

• OEM-level integration with advanced aftermarket control

• Ideal for NA, supercharged, and turbocharged TSX setups

• Trusted by professional tuners and enthusiasts worldwide

Whether you’re refining a daily driver or pushing a high-performance build, the Hondata FlashPro for 2004–2014 Acura TSX delivers the precision, flexibility, and confidence needed to tune your TSX the right way.

🎁 BONUS: Free Remote Setup Support

• Live remote assistance after purchase
• ECU connection + basemap flashing guidance
• Sensor and startup verification
• Helps engine start, idle, and run safely
• Prevent costly setup mistakes
• Saves hours of troubleshooting time
• Professional tuner support included
• $297 value — FREE with this product