what does tfsi stand for on an audi tt
Turbo fuel stratified injection Turbocharged fuel stratified injection (TFSI) denotes a type of forced-aspiration ("turbo") engine where the fuel is pressure-injected straight into the combustion chamber in such a way as to create a stratified charge. FSI (VAG) direct injection technology increases the torque and power of spark-ignition engines, makes them as much as 15 percent more economical and reduces exhaust emissions.[1]
Audi R8 The Audi Le Mans quattro is a coupe with Jet Blue body colour, front curve of the front wings from Audi TT and Audi Nuvolari quattro GT, 20-inch wheels, V10 FSI engine with two turbochargers rated 610 PS (449 kW; 602 hp) and 750 N·m (553.17 lb·ft), single-frame radiator grille, aluminium sports suspension with magnetic ride shock absorbers, dark interior colours, vehicle body made of aluminium and carbon fiber, as well as the wing mirrors designed by S. Arbin, interior made of aluminium, rubber and leather.