DPCHIP - Plug'n'Play Tuning for your Modern Diesel - YouTube
US$39.00 - NitroData Chip Tuning Box for Diesel Cars
Nitro OBD2 ECOOBD 2 15% Tool For Fuel Savings And Power Saving Compatible With Diesel, Benzine, Gasoline, And Car Plug Box From Xselectronics, $4.53 | DHgate.Com