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I recently got a 08 E63 (62k miles) and love the car. It’s navy blue, so I had to buy it! It has a custom high flow exhaust with the cats deleted. Sounds great but it throws CEL lights after a few days of driving. Supposedly it was tuned but reflashed at a dealer before I bought it. I really don’t have any records of what was done or performed on the car. Anybody know how I could stop the CEL from coming up with these codes? I’ll include pics from what comes up. Thanks in advance. -Bob
