Volkswagen Transporter T4 2.5 TDi 66 KW

The Transporter T4 2.5 TDi 66KW variant is an identical setup to the 76KW but without the addition of a top mounted intercooler. The engine uses an early high pressure pump setup with electronic boost control. Power once remapped adds a very much needed boost to torque whilst aiding improvements to fuel economy. The standard 76KW intercoolers on these do not add much efficiency to the engine so power once remapped is not much down on the 76KW tuned variant. We develop all of our software on the rolling road to ensure accuracy in terms of both power delivery and also to ensure fuelling, boost pressures and exhaust gas temperatures are all within tolerance. Our aim is for maximum power whilst maintaining optimum reliability.

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