Hello, I had an oil change with oil sieve check done on my newly bought, used 9-5 combi. To remove the oil pan the cat had to be dismantled. It was found that this is defective, the inner life is literally crumbled. So I was allowed to fly into the bag today and put a good 2,000 euros for the exchange. Is this price justified? Original parts were installed, both Lambda probes are included in the price. Thanks for the help. Saab 9-5 Kombi, 2.0, Bj 12/00, just under 99,000km