• Increased Power Output

  • Increased Torque

  • Increased Throttle Response

Leicester ECU Remapping: Diesel ECU Tuning will transform your Diesel Car Engine’s Power & Performance. Your car will never feel the same…

Many years ago diesel was seen as the fuel for tractors and trucks only. However, with the advances in ‘diesel engine technology’ this has changed and many diesel cars now outperform their petrol equivalents. Leicester ECU Remapping has found the right balance for diesel engines, whether turbo or non-turbo. We have different maps to suit all types of drivers. Read on for more information about this…

When Leicester ECU Remapping remap a diesel turbo engine, the approximate gains are from 25-40% extra bhp and upto 65% extra torque, dependent on vehicle specification! Diesel engines have the most remarkable power & torque gains. The entire rev range gets increased power & even under load conditions, these engines will show amazing ‘torque force’. Virtually any diesel car will have it’s performance & driveability, absolutely transformed!


Most people that have their diesel cars remapped by Leicester ECU Remapping are amazed at the difference that an ECU remap makes & the majority of our customers return to us if, or when, they replace their car. In fact, we often get customers calling us before they buy a new car to see what we can do for it before they pick it up. Ring us today and we’ll happily answer any questions you may have about Diesel Remapping & Tuning.

Leicester ECU Remapping’s ‘ecu remapping programmes’ also cover specialist hybrid turbo and large turbo conversion vehicles. Please ask us for information regarding any vehicle or remap advice that you can’t find on the site. Our remap engineers are specialists in the ecu remapping field and will always be able to help. Get in touch with the remapping team at Leicester ECU Remapping.