3.2L Description
WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
The exhaust system on the 3.2L models consists of a front (1) and rear (3) mounted catalytic converter, cross under pipe (2), Y-pipe (4), resonator/muffler assembly (5) with a dual outlet, band clamps, and support isolators (6). The upstream oxygen sensors are located in the exhaust manifolds. The downstream oxygen sensors are located in the catalytic converters.