This test was made on the 22nd of January, 2009. on a Ford focus year2000 , with 100 ps. As you will see the test took place in a workshop with a gas tester which is normally used to measure the gases to make sure its in the rate of tolerance according to the law.
The test was measured first without my device, see results on sheet.

After it was measured with my device added onto the exhaust, following results were achieved, see results on sheet.

The test was repeated four times just for confirmation.
As you can see on these results the percent of Co2 was terminated from over 15 percent to approx. 2 percent and the HC and CO has been also reduced very much. The most important thing is that the percentage of oxygen has increased in a very big amount, which would be released into the atmosphere.