I have been fighting my 2007 Audi B7 2.0..Burnt exhaust valves..pulled head and sent to shop. Got it back...and running today. Now just got to put it all back together. New injectors, valves, timing chain, timing belt, water pump and a new battery! What a PITA...
it has a timing belt and a chain you sir have one in a million vehicle.
"The people never give up their liberties but under some delusion." (Edmund Burke 1784)