Don't think there's anything wrong with my DMF, but seeing as the car is now 5 years old was half thinking that precautionary measures mightn't be a bad idea. Couple of questions... The OEM DMF fitted to the 2.0 TDI 140 DSG is the Luk one yes? Is there a Sachs DMF for this engine gearbox combo? Are the Luk and Sachs DMFs interchangeable? I've heard on the manual 2.0 TDI 140 that the Sachs DMF is fine and it's the Luk one that ends up shaking itself to pieces. How much would I be looking at for a new DMF? Where can they be purchased? I've heard they can only be bought from Audi... this true? Cheers fellas!