"Kidney grills" refers to the decorative grill design found on the front of some car models made by BMW, shaped like a pair of kidneys. Full definition
At the same time, the flat, but prominent double kidney grill makes this vehicle's origins clear. (bmwblog.com)
Black M3 GTS wheels, 19 ″ diameter with high - performance summer tires Red brake calipers Gloss black kidney grills Gloss black side - gill elements Gloss black exhaust pipe tips (thetorquereport.com)
Speaking of model specific features, the new 5 Series comes standard with the Sport Design package, which numerous trim elements in high - gloss black, 18 - inch Double Spoke light - alloy wheels, chrome window surround, chrome kidney grill bars, and chrome front & rear bumper trim finishers. (topspeed.com)