The QuarterHorse delivers powerful, industry-leading performance for supported EEC-IV and EEC-V applications. It installs directly into the J3 port like a conventional chip, but enables seamless, 100% real-time tuning and datalogging while the engine is operating.

The system allows logging of virtually any RAM-based parameter from the EEC-IV and EEC-V ECM at sample rates exceeding 20 frames per second, providing highly detailed insight during live operation.

All required cabling is included; however, tuning software is sold separately. No software is included with the QuarterHorse.

Please note that this is not a complete, all-inclusive tuning kit. Additional components are required to perform tuning, depending on your specific vehicle and setup. Contact us if you need assistance determining the correct components for your application.

Binary Editor (BE) Dongle licence comes with USB Dongle when selected for addon, For use of Free Strategies. Additional Database please contact for further details.