Review on Upgrade Your BMW With Carbon Fiber Side Mirror Cover Caps - Compatible With 3, 1, 2, 4 Series And X1 E84 (2012-2018) by Albert Dorsett

Installed these myself on 9/5. Nice low-cost alternative to the OE BMW Performance ones.I've had aftermarket roundels before and what I realized was the clear coat/laminate/surface was the most important factor, since it literally determines if the product will fade or crack/chip over time. Will update periodically; my 2017 F22 is my daily so let's see how they look after some time has passed.For now - install was easy, fitment was great, looks are awesome.4/1/21 update - the clear coat is drying up and warping. One side is not 100% fitted and pops out; pushing it in will cause it to click into place, but right after pressure is released, it pops right back out.Can't complain given the price and knowing from the get-go that this was most likely made in China, so made in China quality. Will start to be on the lookout for OE ones.