Vehicle: F82 M4
Part: Rear Lip Spoiler - M Performance style
Brand: No idea - Taiwan Special
Link, eBay seller, item number:
http://www.ebay.com/itm/321909413400
Fitment 1-10(best), reason for score: 10
Quality 1-10(best), reason for score: solid 8-9
Item price: $185 US
Shipping price: Free Shipping
Item location: Taiwan
Fitment was spot on. Really great work. No crinkles or bunching of the weave. The weave is a bit larger than the roof, but nowhere near as large as the front engine compartment strut brace. Finish is really nice with no pinholes, packing was fantastic, shipping took less than a week from Taiwan to Seattle. Shipped Fedex, and the eBay auction claimed a month to deliver.
Overall excellent purchase for me. No complaints at all except one. Did not come with 3M adhesive tape. I went to the autoparts store and got that myself.
Edit: for pictures; the ones in the auction are 100% accurate.