Dear Berryman, I have a Audi with a TFSI 2.0 engine and have seen several recommendations to do an engine soak with your Chemtool B12 Carburetor, Fuel System and Injector Cleaner, to minimize oil consumption. I'm based in South Korea and have not been able to find a reseller of your products. I have tried ordering from Ebay and other international sites but all my orders have been refunded during the shipping stage as the sellers are not able to ship the product internationnaly. Do you have any official resellers in South Korea or in the Asia Pacafic region?