The muffler control the exhaust noise levels. The exhaust muffler is a tri-flow design.
• | The 3.8L engines without RPO Y87 use a single outlet muffler. |
• | The 3.8L engines with PRO Y87 use a dual outlet muffler. |
• | The 5.7L engine uses a dual outlet muffler. |
The muffler used on this vehicle must be serviced with the exhaust pipe they can not be serviced separately.