How much horsepower can an Audi A4 be tuned to?

[Meghan]

Audi A4 has 1.4T and 2.0T models, which can gain 30 to 40 horsepower after a stage 1 tune. The new domestically produced Audi A4 uses three engines in total: These are the low-power version 2.0-liter turbocharged engine, the medium-power version 2.0-liter turbocharged engine, and the high-power version 2.0-liter turbocharged engine. The low-power version 2.0-liter turbocharged engine has 150 horsepower and a maximum torque of 270 Nm. The medium-power version 2.0-liter turbocharged engine has 190 horsepower and a maximum torque of 320 Nm. The high-power version 2.0-liter turbocharged engine has 252 horsepower and a maximum torque of 370 Nm. All three engines are paired with a 7-speed dual-clutch transmission. Audi A4's front suspension: uses a five-link independent suspension, and the rear suspension also uses a five-link independent suspension. The five-link independent suspension is a structurally complex independent suspension, and its cost is relatively high. The five-link independent suspension can improve the car's handling and ride comfort.