Neutralizing Exhaust System

To neutralize exhaust system noise, use this procedure:
1. Loosen muffler inlet pipe and resonator pipe to exhaust manifold fasteners at flanges and at muffler inlet connection.
2. Place a stand to support muffler parallel to vehicle frame with muffler pipe bracket unloaded.
3. Tighten muffler connection.
4. Position exhaust pipes to manifolds and tighten. Make sure catalyst and heat shield do not contact frame rails.
5. With complete exhaust system tight (and cooled), the rear hanger strap should be angled forward to allow the system to expand rearward when heated during normal running.