1991 q45 exhaust system

[drrm123]

what came stock on a 1991 q45 for the exhaust system is it a dual or a single exhaust. Smog person says exhaust has been modified to a dual system and would not test car. I'm sure car is done from cat back.

[CrimsonQ]

dual is stock. has it been modified?

[Rex]

Stock systemis true dual system, but it can be confusing to some as the rear (single muffler) is dual in/dual out.

[drrm123]

I guess it's the stock system. The person doing the smog check thought it was after market. I'm sure anything modified after the cat converter if legal.