JTK REMAPPING LIMITED

JTK Remapping Limited is a specialist tuning workshop that re‑programmes the Engine Control Unit (ECU) of a wide range of vehicles to unlock extra power, torque and fuel efficiency. Based in Dungarvan, Co. Waterford, the company combines state‑of‑the‑art 4WD dyno equipment with the expertise of a qualified motorsport engineer, delivering custom‑written remaps that are both reliable and performance‑focused.

Their core services include bespoke car, van, SUV and heavy‑duty truck remapping, each capable of delivering up to 30 % more power and torque together with around 10 % fuel savings. JTK also offers specialised DSG/TCU remapping for automatic and dual‑clutch gearboxes, performance stages for enthusiasts, economy tunes for fleet operators, and Diesel Particulate Filter (DPF) services. Every job is performed in‑house, ensuring precise calibration and consistent results.

Whether you drive a daily commuter, a business van, an off‑road SUV or a commercial truck, JTK Remapping provides a tailored solution that enhances acceleration, improves efficiency and maintains the reliability you expect from your vehicle.