About Us

Welcome to GW Agri Ltd, your dedicated agricultural performance specialists based in Ceredigion, Wales. Established with a passion for optimising farm machinery, we pride ourselves on delivering cutting-edge solutions that enhance the efficiency, power, and fuel economy of your valuable agricultural equipment.

At GW Agri Ltd, our mission is simple: to empower farmers and agricultural businesses with advanced vehicle ECU remapping services that unlock the true potential of their machinery. We understand the demanding nature of modern farming, and our goal is to provide reliable, effective, and cost-efficient solutions that contribute directly to your productivity and profitability.

From early EDC ECUs requiring traditional chip tuning to the latest MD1 locked Tricore processor ECUs with tuner protection, our expertise spans the full spectrum of engine control technologies. We stay at the forefront of remapping advancements, ensuring we can cater to virtually any agricultural machine.

We specialise in ECU (Engine Control Unit) remapping for a wide range of agricultural vehicles, particularly tractors.

Our services are designed to:
Increase Power & Torque: Experience a noticeable boost in your machine’s pulling power and overall performance, making light work of heavy tasks.
Improve Fuel Efficiency: Through intelligent engine optimisation, we help you achieve better miles per gallon (MPG), significantly reducing your operational fuel costs.
Enhance Drivability: Benefit from smoother power delivery, improved throttle response, and a more responsive engine, leading to a safer and more comfortable working environment.