2
votes
1answer
306 views

Why does the price of Catalytic Converters vary so much?

My check engine light came on and the diagnostic code says it is a problem with the catalytic converters so I'm getting ready to schedule an appointment with a mechanic to take care of that. The ...
0
votes
0answers
57 views

Non-Audi driver here - Need info/resources re: Audi RS4 Exhaust [closed]

I'm trying to sell an exhaust system for the wife of a friend who has passed away. It's been sitting in the garage and needs to go. I know little to nothing about Audis, so bear with me. It's a ...