Audi A4 2.5 TDi 163 bhp

The 2.5 TDi V6 engine is a very smooth and powerful unit as standard. With very linear power delivery the level of power once tuned is deceptive due to the smoothness in which its delivered. The flat spots that these suffer are eradicated and a good lump of mid range torque is provided which pulls solidly to the red line. We develop all of our software on the rolling road to ensure accuracy in terms of both power delivery and also to ensure fueling, boost pressures and exhaust gas temperatures are all within tolerance. Our aim is for maximum power whilst maintaining optimum reliability.