Replace your old rusty stock exhaust system with this performance exhaust system brought to you by Performance Curve. The fast flowing Mandrel bent tubing and free flowing muffler will give your Jeep an increase in Horse Power, Torque and Fuel Economy while adding a deep and aggressive tone. While these systems bolt up in place of an OE system, some modifications may be required depending on your current system.
1999 - 2001 models may require the use of an adapter - 2.25" ID to 2.5" OD - Part # 8942
4.0L Models will require adapter - 2.25" ID to 2.5" OD - Part # 8942