German tuning firm Kubatech has recently given the Mercedes-Benz C63 AMG a little upgrade. The newly developed Stage 3 package includes a Cargraphic exhaust system which drastically increases the initial 6.2-liter V8 engine's 457 hp and 442 lb-ft to the finished result of 583hp and 510 lb-ft. The end result is a much more aggressive exhaust note. The software is optimized for the new exhaust system which accounts for the additional power.
The entire process takes three days to complete and is priced at around 10,000 Euro. The Mercedes-Benz C63 AMG has also given itself a slight boost in appearance. The new upgrades also include Michelin tires and 19-inch alloy wheels topped in black matte finish. Total cost of the wheel set is 7,473 Euro.