RAD-Spec ECU with R1 Headers

The KTuner RAD-ECU is a specialized Engine Control Unit tailored for K-Series Honda applications, specifically configured for the 2003-2005 Accord I4 with an automatic transmission. This unit comes with pre-installed R1 Headers integrated directly into the ECU, simplifying the installation process for users looking to upgrade their vehicle's tuning capabilities. It's important to note that the KTuner board, which provides the actual tuning functionality, is sold separately and not included with this ECU. This prepped ECU is designed as a direct plug-and-play solution for the specified Accord models, eliminating the need for complex wiring modifications. The RAD-Spec designation indicates its readiness for specific performance tuning setups, particularly when paired with R1 headers. The 'in-ECU' R1 headers mean the header components are pre-installed within the ECU housing itself, a unique feature for this product. This product is intended for users who already possess or plan to purchase a KTuner End User system. The primary purpose of this ECU is to serve as a compatible base for installing and utilizing KTuner tuning software and hardware. Compatibility is strictly limited to the 2003-2005 Honda Accord I4 with an automatic transmission. KTuner tuning solutions are generally intended for off-road research and development testing only, and users are advised to flash their vehicles back to factory settings when not in testing phases.