ION L4-2.4L (2007)
8. Install a service muffler clamp to the muffler inlet pipe. Position the clamp approximately 19 mm (3/4 in), from the edge of the muffler inlet, with
the clamp nuts oriented away from the evaporative emission (EVAP) canister.
9. Align the muffler and tailpipe to the vehicle underbody and rear bumper fascia.
10. While maintaining muffler positioning, tighten the exhaust clamp nuts.
Tighten the nuts to 45 N.m (33 lb ft).
11. Lower the vehicle.