A mobile remapping service built on trust

SC Performance Remapping provides fully mobile ECU remapping and diagnostics across Galway and Connaught. We focus on safe custom software, better performance, improved torque, and reliable results tailored to each vehicle.

Whether you want more power, better economy, or a professional solution for EGR, DPF or AdBlue issues, we come directly to you with the right equipment and experience.

Every job is treated the same way: read the original file, write a custom-matched tune, test, and hand the vehicle back running the way it should.