Carbs are correct for ROW car, (already cleared up), and Porsche has started putting "matching numbers" on COAs because of a change in how they print them. You need to provide them w the numbers on the engine and transmission in advance and they then verify whether they match the chassis number.
When they told you first what the correct numbers were for your VIN, it was too easy for counterfeiters to simply stamp those numbers on a transmission or engine. This way works better.
