Should of been smart and taken a picture of your car when it was stock.
I went in and used a old picture. When I walked up Judge asked if I had a picture I said yes, handed it to my officer she glanced at it told the Judge "looks good" judge dropped the charge.
Judge or officer never asked how recent the picture was, never asked me if I had changed the exhaust, and in the picture you could even see the registration sticker from 05. So while it wasent a current picture of my car, I never really lied...

Oh and yes I drove the car to court... dont have a fart can just header and lack there of everything else.