Jaf Performance Ltd

JAF Performance is Ireland’s leading specialist in advanced petrol and diesel tuning, offering a full suite of performance‑enhancing and reliability‑focused services for both private enthusiasts and professional motorsport teams. From bespoke Stage 1‑3 remaps that deliver safe, measurable power gains to eco‑tunes that boost fuel‑economy, the company tailors every software solution to the individual vehicle, eliminating DPF, EGR or AdBlue faults and removing costly engine‑management headaches.

Beyond software, JAF Performance provides a comprehensive range of ECU modifications—including speed‑limiter and hard‑cut removal, ECU cloning, swirl‑flap deletion, launch‑control set‑up and torque‑monitoring bypass—plus a proven carbon‑cleaning system that restores lost power, improves mileage and extends engine life by cleaning turbos, injectors, DPFs, EGRs and more. Their state‑of‑the‑art dyno and rolling‑road facility, capable of handling over 1 000 BHP and speeds above 155 mph, ensures every build is tested to the highest standard.

The company also stocks a curated selection of performance parts, from 3‑D tinted gel plates and LED kits to boost‑gauge kits, downpipes and high‑grade lubricants, giving customers a one‑stop shop for both tuning and the components that keep their cars at the peak of performance.