Its a common statement that remaps are better than tuning boxes, but we believe that is not at all the case. The difference in performance is small and often nothing (especially with the cheaper remaps). There are many features of diesel tuning boxes that are advantageous to having a full ECU remap. These are:

 
1. As an ECU remap re-writes the manufacturers file on the ECU, it is a permanant upgrade and will void any manufacture warranty. (unless you pay again for another remap to put it back to normal)

2. A diesel tuning box can, in most cases, be fitted and removed very easily and wont cause any warranty issues. You can have your vehicle back to original in minutes.

 
3. An ECU remap gives you one tuning type, its tuned and thats it (this also applies to many of our competitors tuning boxes).

4. The Dieseltunechip comes with 10 pre loaded tuning maps to ensure you can get the most efficient results . By getting the most efficient tuning from your engine will result in the most power and the best fuel economy.

5. Good ECU remaps will cost in excess of $3,000. However even the poorer ECU remaps cost over $1,500. That remap will only apply to your current car. Change your vehicle and thats another $1,500 to get it remapped.