Unlock the true potential of your Honda or Acura K-series engine with the KTuner End User Board V1. Designed for enthusiasts and tuners alike, this powerful ECU tuning solution gives you full control over your engine calibration—allowing you to maximize horsepower, torque, and drivability from your modifications.

Whether you’re running bolt-ons, a full K-swap, or a built engine setup, the KTuner Rev 1 system provides a reliable, user-friendly platform to tune your vehicle with precision.

⸻

🔥 Why Choose the KTuner End User Board V1?

The KTuner Rev 1 End User Board transforms your factory ECU into a fully tunable system. With simple USB connectivity and intuitive software, you can:

• Adjust fuel, ignition, and cam angle maps

• Tune for bolt-ons, turbo, or all-motor setups

• Upload preloaded basemaps or create custom tunes

• Reflash your ECU anytime using your laptop

This is the perfect entry point into serious engine tuning without the limitations of generic off-the-shelf maps.

⸻

⚙️ Key Features & Benefits

• Full ECU Control: Tune fuel, ignition timing, VTEC, cam angles, and more

• Plug-and-Play Software: Easy-to-use KTuner interface for real-time tuning

• Basemaps Included: Get started quickly with proven calibration files

• USB Connectivity: Direct laptop connection for fast and stable tuning

• Upgradeable: Compatible with KTuner Bluetooth module for wireless tuning

• Reflash Capability: Modify and refine your tune as your build evolves

⸻

🚗 Vehicle Compatibility

The KTuner End User Board V1 supports a wide range of Honda/Acura K-series applications:

• 2002–2004 Acura RSX / 2002–2005 Civic Si (EP3) (requires conversion harness)

• K20 / K24 swapped vehicles

• 2005–2006 Acura RSX Type-S (Auto & Manual)

• 2004–2006 Acura TSX (requires KTuner TSX ECU)

• 2003–2005 Honda Accord (Auto & Manual)

• 2006–2007 Honda Accord DBW (Auto & Manual)

• 2003–2006 Honda Element (Auto & Manual)

⸻

🛠️ FREE Professional Installation (Fast Turnaround)

Installing the KTuner board requires advanced surface-mount soldering skills. To ensure a flawless setup, we include FREE professional installation when you purchase from us.

✔ Installed in-house by experienced technicians

✔ Most ECUs completed and shipped within 1 business day

✔ Compatible with your ECU or one of our KTuner-ready ECUs

⸻

📦 What’s Included

• 1x KTuner End User Board V1

• 1x KTuner Software License (paired to your system)

• 1x USB Cable for laptop connection

• KTuner decals

• FREE ECU installation service

⸻

💻 Tuning Requirements

To get started, you’ll need:

• KTuner End User Board system (this product)

• Compatible / KTuner-ready K-series ECU

• Jumper harness (required for select vehicles)

• Windows laptop (XP, 7, 8, 10, or 11 recommended)

⸻

🚀 Take Full Control of Your K-Series Build

Stop relying on generic tunes and unlock real performance gains with the KTuner End User Board V1. Whether you’re daily driving, drag racing, or building a track car, this system gives you the flexibility and control needed to extract maximum performance safely.