VAC Motorsports BMW Wheel Hub Extender Set, 72.5mm Hub

5mm spacer with apex arc 8
From Andrew Nguyen of san jose, California on 8/27/2023.

These vac hub extenders did the trick to get a smooth and balanced ride. Apex should never be allowed to say that 5mm spacer is ok to be used on BMWs. The contact area on the hub is unacceptable with a 5mm spacer and apex wheels. Vac hub extenders solve most of the issues with the 5mm spacer. Get these! BTW bmw floating hub caps will not fit with these hub extenders.

5mm spacer and VMR wheels does not compute
From Edwardo of Chicago, Illinois on 12/18/2021.

I see reviews saying "must have with 5mm spacers", but I had like 15mm of gap from my spacer to the wheel when installing my wheel. The wheel center bore on the VMR is not bored deep enough or these do not work with 5mm spacers is my conclusion. Have yet to try them with my stock wheels. Was considering turning thew outer lip down on the lathe at work to get them to sink in a little deeper. But I do like the fitment on them. Obviously not running them right now.

Must have with 5mm spacers
From Cor of Alphen, Netherlands on 6/15/2016.

Great product to ensure wobblefree driving with 5mm spacers

Highly recommended with ~5mm spacers
From Kevin of Mount Prospect, Illinois on 3/27/2015.

I ordered these to put on my Z4M which has 5mm spacers in front. Ever since installing the spacers, I had some steering wheel vibrations at highway speeds. I did some research and people suggested that I purchase and install these hub extenders. Install was easy, just don't forget to take off the dust cap (d'oh!). Also the ones I received appeared to be black anodized which look better than the ones pictured here.

Hub Extenders
From Eric Brown of Topeka, Kansas on 8/15/2014.

Great product. Looks beautiful as all VAC products do, and went in super easily. Spent more time taking off the dust caps than I did getting the extenders on. Also eliminated the wheel-shake I was getting from running 8mm spacers. Thanks VAC!

hub extenders
From robc1976 of Columbia, Illinois on 3/16/2013.

Purchased the hub extenders and they work flawlessly! Great job vac!