Audi A4 TFSI Engine Explained

Turbo fuel stratified injection or TFSI is the technology that unleashes more power, vibrant performance and much better fuel consumption from Audi petrol engines. The TFSI can return the similar sporty performance to the naturally aspirated V6 engines with more cylinders ad still consumes ten to fifteen percent less petrol. The mating of FSI and turbocharging returns great performance with better fuel economy on the priniciple when the petrol in combustion chamber evaporates it leaves a cooling effect that lowers the temperature of intake air and results in high engine efficiency and lower carbon emissions. There is another Audi valvelift system that has been used in the Audi A4 2.0 litre TFSI engines. This technology allows the variation of valve between two levels results in better low end torque and a more  efficient dynamic torque build up. This means the generation of more ower from less fuel. There is also an Audi A4 1.8 TFSI engine in Audi TFSI engines range. Any of them can be selected according to your requirements.