Installation

CAUTION: Replacement of exhaust system parts must be OEM standard to ensure that the vehicle operates as designed.

Check for proper alignment when installing exhaust components. Rattles, noise, and vibrations in the exhaust system are usually caused by misaligned parts. When aligning the system, leave all bolts or nuts loose until all parts are properly aligned. Then tighten bolts or nuts by working from the front to the rear.

Replace damaged exhaust system hangers, hanger brackets, and clamps to maintain exhaust system alignment.

CAUTION: When jacking or lifting the vehicle from the frame side rails, make sure the lift pads do not contact the catalytic converter as damage to the catalytic converter will result.

NOTE
^ When servicing of the exhaust system requires removing and replacing an oxygen sensor.
^ When replacing a muffler, the tailpipe should also be replaced.
^ When installing the exhaust pipe to the exhaust manifold, always use new nuts. Clean the exhaust manifold stud threads with a wire brush before installing the new nuts.