Cobalt L4-2.4L (2007)
5. If equipped with RPO LE5, install the catalytic converter to muffler pipe nuts.
Tighten the nuts to 30 N.m (22 lb ft).
6. Remove the jack stand from under the catalytic converter.
7. Slide the muffler inlet pipe over the muffler pipe, then install the muffler insulator to the underbody hanger.
