Exhaust System: Notes

The exhaust system consists of:

All partial zero emissions vehicles (PZEV) and early build non-PZEV

• a one-piece catalytic converter manifold.
• an exhaust flexible pipe.
• a resonator.
• a muffler and tailpipe assembly with insulators bolted to the body.

Late build non-PZEV

• a one-piece catalytic converter manifold with exhaust flexible pipe.
• a resonator.
• a muffler and tailpipe assembly with insulators bolted to the body.

The exhaust system provides an exit for exhaust gases and reduces engine noise by passing exhaust gases through the catalytic converter, a muffler assembly and resonator. Rubber exhaust hanger insulators attach the exhaust system to the mounting hooks.