[singlepic id=615 w= h= float=none] Audi RS6 (C6) 5.0 TFSI The 5 liter TFSI engine installed on the Audi RS6 C6 is one of the most powerful engine units in VAG group. Engine code is BUH and it is a monster. Here is why: 10 Cylinders, 40 valves, a total of seven radiators and four
Read moreAudi RS6 C6 5.0 TFSI – Stage1 98RON
