By 1997, when SpinTech developed the use of oval tubing in their exhaust systems ... of volume through a 1-3/4x3-inch pipe as they could a 2-1/2-inch round pipe. They can easily accommodate ...

Unlike the old or partially complete F1 cars displayed at many carmakers' booths, this was the real deal, as evidenced by this flattened oval exhaust pipe which played a key part in the car's ...

And this very difference can be seen with the newcomer too. Just look at those massive oval-shaped exhaust pipes sticking out from the extremities of the rear aerodynamic diffuser! Looking through ...