Legacy Sport Utility LTD AWD F4-2.5L DOHC (1999)
11. Remove under cover.
12. Drain engine oil. Set container under the vehicle, and remove drain plug from oil pan.
13. Disconnect connector from rear oxygen sensor. (Except 2500 cc California spec. vehicles)
14. Remove front exhaust pipe.
a. Separate front catalytic converter from center exhaust pipe.