Position muffler and tailpipe assembly into vehicle.Position muffler and catalytic converter flanges together and install nuts. DO NOT tighten nuts at this time.Install tailpipe hangers into the insulators.Make sure the muffler and tailpipe are correctly positioned and properly aligned. The minimum clearance between components is 25mm (1 inch).Tighten muffler to catalytic converter flange nuts to 28.5 N·m (21 ft. lbs.).Lower vehicle.Start engine and inspect for leaks. Repair exhaust leaks as necessary.Check the exhaust system for contact with the body panels. Make the necessary adjustments, if needed.