BMW wheels are hub-centric, meaning that the wheel uses the wheel hub to properly center itself. Most larger wheel spacers use an integrated hub extender?that allows for proper wheel fitment, but spacers 10mm and smaller can not and simply take away surface area for the wheel to locate itself on the hub. Yahua Performance has come up with an ingenious solution to keep you safe while perfecting your fitment. These hub extenders simply install in place instead of your factory dust covers and provide a safe mounting surface for your wheels.?Yahua Performance has spent the last two decades striving for ultimate performance on the racetrack, and transferring the knowledge gained from winning races onto the street. Their line of BMW performance parts combines, high quality, great value, and most importantly, superior performance?that will allow you to dial in your ride to suit your driving style and allow?your BMW to live up to its full potential.

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*Not compatible with all wheels, please measure your wheel to make sure it can accommodate an extra 2.5-5mm of hub extending into the center bore.*