The Mercedes-Benz C 63 AMG has been judged as one of the very best AMG cars ever with its great combination of enormous power and agile handling. As usual, Kleemann couldn’t really cope with the fact that many people thought of 457 HP as “enormous power”…

 This situation led to the further development of the 63-K2 kit, which had previously supplied up to 545 HP in all 63 AMG cars. After further extensive fine tuning and testing, the engineers pushed peak power all the way up to 560 HP and 700 NM (516 lb-ft).

 As with the previous 63-K2 kit, the new and improved 63-K2 kit is available for all 63 AMG cars.