There are also 543 hp and 469 hp tunes from Renntech
Renntech is a big name in Mercedes-Benz car modification and the company’s latest work gives the A45 AMG a significant boost of power.
While the factory car comes with 416 horsepower (310 kilowatts), Renntech modified it to send it to full 592 horsepower (442 kilowatts).
To achieve this level of power the firm has modified the turbine, exhaust pipes and central machine program. Without mechanical changes Renntech delivers only 469 horsepower with only programming changes.
But the firm has stayed away from statements about performance. The stock model A45 S runs at 100 km/h in 3.9 seconds while the added power should reduce it by a few tenths.
Some aesthetic changes to the A45 are also anticipated. Specifically the 19- and 20-inch discs are styled.