"A Formula One car is much more dependent on its aerodynamic package," he said.

From the A23, the car used a new monocoque, new aerodynamic package and rear end engine parts.

Knowledge gained from wind tunnel and real world testing resulted in improving the cars class leading aerodynamic package.

The body and aerodynamic package is different than the Sprint Cup Series cars.

The aerodynamic package adds a carbon fibre front splitter and rear wing, which together reduce lift by up to 45%.

What we're going to try to do is identify an aerodynamic package that makes it more challenging for the drivers.

The car's overall aerodynamic package has been described by motorsport author Sam Collins as "underdeveloped".

The revised aerodynamic package included a higher nose and new sidepods.

The MP4-19B was basically an all new car with a radically redesigned aerodynamic package.

They huddle each week before and after practice to share performance data gleaned from their various approaches to aerodynamic packages and chassis setups.