Looking for the best ECU Tuning Services in Penwortham Lane? Contact JB Autoworx Tuning & Repairs. JB Autoworx Tuning & Repairs is your local vehicle tuning specialist based in Middleforth Green, Preston. Founded in 2024, JB Autoworx don’t just fix cars; we enhance them. Based in Preston, Lancashire, with over 15 years’ experience, our mission is to combine the precision required for high-performance tuning with the reliability expected from a trusted repair shop. From ECU tuning and car remapping to vehicle upgrades, repairs and van remapping, we use state-of-the-art diagnostic equipment and high-quality parts to ensure every vehicle leaves our shop running optimally. Keep your vehicle running flawlessly with routine oil changes, brake inspections, and scheduled servicing based on manufacturer guidelines with JB Autoworx.