| The stock euro
exhaust was designed to be a free flow exhaust. There is no cross
over in the exhaust pipes prior to the catalytic converter. The
pipes flow straight from the headers through the exhaust. Since the
car is a track car compliance with emissions controls were no longer a
concern. The catalytic converter was replaced with a resonator and
the stock exhaust was replaced with a small street legal dual can
exhaust. Many tracks now have noise restrictions and the street
exhaust meets those requirements. The DMS exhaust from Rouge
Engineering was chosen for several reasons. It was compatible with
the larger exhaust pipes used with the Euro 3.0l motor. It has small
separate cans that are set back from the tire well. This solves many
problems we had with our wide tires rubbing against the stock
exhaust. The exhaust weighs about 1/3 less than the stock exhaust
and, last, its free flow design is good for some modest top end horsepower
gains. |