Alloy Wheels 19" 02 For Bmw 5 6 Series E12 E24 E34 E39 E60 E61 E63 Black Wr

Flow Forming Technology involves the application of pressure to the inner barrel of the wheel, while spinning, This process stretches and compresses the aluminium, which increases tensile strength. In this respect the process shares similar properties to those found in the forging process.

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