The technology used in todays diesel cars is first class, which is why the electronics in your diesel tuning system should be also. Diesel Tuner™ have been producing vehicle aftermarket electronics for 12 years which makes us the longest serving manufacturer in the UK. Originally developing diagnostic equipment and ECU remapping hardware, we soon developed a plug and play tuning solution which could offer similar power gains, whilst being easily fitted or removed in minutes. With this experience comes substantial knowledge of your cars electronics, its capabilities, and of course its limits. We are the Wales Authorised Distributor for the Spider® Tuning System from Diesel Tuner™ Systems. Our diesel tuning system has features never before seen in plug and play applications. From special algorithm computation and self calibration, to self switching software to adapt to your driving style. Diesel Tuner™ now has outlets in Australia, Taiwan and New Zealand as well as Europe, and is soon to open in China, USA, Canada and Korea.