What year, how many miles?
Warranty on Cats and DME's is 8yrs/80k per federal guidelines.
E90 M3-gone|E92 335i-gone
Originally Posted by Mjolnir
My dog swallowed my FOB. Luckily it was Comfort Access so I could still drive the car. Of course I had to take him with me everywhere and every time he rolled over the windows went down.