Nowadays the most rising issues in the airbag industry are production cost and assemblability. Many car makers are considering applying low cost passenger airbag to their vehicle. In this paper, the inverse ‘Q’ shape two panel passenger airbag Was suggested to have cost competitiveness and good safety performance. The Sewing pattern that makes inverse ‘Q’ shape, increases cushion depth and protects passenger more safely. This paper Will introduce the advantages of the developed two panel passenger airbag and describe the superiorities of its performance through dynamic test results.