I am currently working on a '77 Mk1 Scirooco, I want to put a 1.8t, I have the engine and ecu, in the thing but the only turbo I would like to put on it is a T3 with 35-40 trim, I'm not sure at the moment. However in order to do this I need a flash for my ECU so that I don't have any flat spots while I am boosting, my goal is to make around 20 Psi of boost. If anyone has done a project like this please contact me at 253-579-4158, I would like to know what flash you used and how I could get it, thanks much John