Bku Forged BMW Concave Wheels for BMW E90 E92 F80 G80 M3 F82 G82 M4 F87 G87 M2 Custom Bronze Brushed 19 20 21 inch rims

Bku racing New design monoblock forged Concave wheels, Bronze brushed process.Specially designed for the BMW M power and BMW 3 4 5 6 7 x3 x4 x5 x6  series, Deep Concave Design, giving your car both a sporty.
Before production, this product undergoes 3D rendering design and FEA force analysis to ensure safe and reliable usage. It supports custom wheel rim widths ranging from 8.5 to 13J. The offset can be freely customized. Both the center disk and barrels are made of 6061-T6 new aluminum material, which is precisely manufactured through a 12,000-ton forging process. Bku Racing always uses new aluminum instead of recycled aluminum, and performs ultrasonic testing before forging to ensure that the wheel hub is not only lightweight but also provides excellent safety guarantees.