TDI-Tuning develops, produces and distributes performance enhancements for cars, trucks, marine and other significant sectors. TDI-Tuning is located in Chelmsford, in the United Kingdom, and has been developing ECU performance modules for over 10 years. Our tuning boxes release up to 40% extra horsepower and torque, and the CRTD4 module also increases fuel economy by up to 20% typically delivering you extra range per 100km. All individual ECU modules are created on TDI-Tunings certified dyno, tailored to each engine code on the market. Potential Gains: 210kW - 265kW 650Nm - 754Nm The famous 1VD engine from Toyota is one of the most restricted and untapped engines on earth. With overly significant gains with a custom dyno tune and with our TDI modules, the 200 Series 4.5 V8 makes for an exceptional towing or overlanding vehicle.