OEM catted downpipes off my F06 M6. They were taken off and replaced by catless downpipes with 25K mi on them. Perfect if you want to go catless by removing the material inside and not worry about fitment issues.
Local pick up at a discount or $450 shipped. PM me or text 484.948.122 seven
Also have OEM competition package mufflers (black tips) that were on the car for 25K mi as well. See my other thread for pics. If you want the mufflers + downpipes, price is $1100 shipped.