You sure about that? I've always been told the first stage of modern 3-stage converters consists of a Rhodium/Platinum grid that breaks down NOx emissions.
Look. This idea will be a long time coming if it indeed comes to pass. And emissions from drag racing vehicles probably don't even contribute 1 millionth of 1 percent to the overall total. But it could be a powerful symbolic move, showing that the drag racing community doesn't just thumb its collective noses at clean-air efforts.
Negatory on the KFW.