Genuine BMW G30 G31 M Performance. New in original packaging. THIS LISTING IS FOR BOTH. 1 x M Performance Left Exterior Sill Attachment (Matte Black). 1 x M Performance Right Exterior Sill Attachment (Matte Black). 51 19 2 411 019. 51 19 2 411 020. Brand new, unused in original. No rivets for fitting. THIS IS THE EXACT ITEM YOU SHALL RECEIVE. Collection only so very fairly priced to allow for travel. Check my Sellers feedback for confidence. Collection is also available. Only if the item is in its original packaging and new condition. Aim to deliver 100% customer service but we understand that sometimes things don’t go to plan e. G damages, lost parcels etc. If this happens please be assured we will do everything within our power to correct it. But if you like the service then please give us good feedback.