Hello everyone - I am a first time Audi Owner - but the person I bought it from is a crook and I am sad and happy at the same time. It is a 2000 A6 with 120,000 miles. I was so excited I didn't see that the check engine light was on and the inspection was due to expire in 10 days. I went to have it checked, and there were numerous items wrong with it and it wouldn't pass inspection - 3 mechanics said 4000.00. I was so depressed. Then I found another mechanic that fixed what I needed for 1800.00 - no check engine light!! I love the car thought - it is gold and leather interior. The mechanic said that the car is very sound for the age and if I get another sensor fixed that helps with the gas mileage, then it should last me another 5 years!! So there is a light at the end of my dismal tunnel. I do love the car thought.

 

Congratulations and welcome to the club.

 

Or you could keep the stock cats and where the resonator WAS just weld in a 2 1/4"-2 1/2" adapter.