Nearly all modern vehicles on the road today are controlled via ECU’s (engine control units). ECU’s give manufacturers with the ability to produce various stages of power from the same engine. By manufacturing fewer types of engine and being able to control the output with software, the production costs are much lower for manufacturers.

Nelson Truck Repairs & Spares are the Approved Dealer for Nelson, Tasman and Westcoast. Proud to be working with Diesel Tune NZ, we are able to safely unlock the potential Torque and HP that already exist within your vehicle. This is achieved by altering the software parameters in your ECU. The results can make your passenger vehicles and trucks much more pleasurable to drive, more productive and more fuel efficient.