The K20C1 engine is exceptionally reliable. According to the Precision Turbo Services website, the K20C1 can reach 150,000 miles or more with proper maintenance. The Audi 2.5-liter TFSI five ...
Known for pushing performance limits, the US-based tuner has equipped the Revuelto with billet wheel Precision turbochargers and a JRR M1 engine management system, while retaining the stock 6.5 ...