Turner BMW 10mm Wheel Spacers With Integrated Hub Extender - F8X M3/M4, F87 M2

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Product Details

10MM  (.39 inch) 1-piece Integrated Wheel Spacer and Hub Extender for BMW F80 M3, F82 M4

Wheel spacers are the ideal solution to resolve a number of fitment and aesthetic problems. Spacers allow you to correct wheel offset issues, clearance for big brakes or suspension or bodywork, to improve handling and stability by increasing track width, or simply to get the right look and stance. Our spacers are engineered precisely for BMWs, with multiple features that other brands don't have, and have been rigorously tested by our race team and on our street project cars. We have the most advanced BMW wheel spacers on the market because we are BMW specialists and we design, engineer, and manufacture them in-house.

Our in-house R&D dept. solved a shortcoming that is inherent with all small flat spacers -  not enough lip is left on the hub for the wheel to rest on. BMW designs their wheels to fit on the lip protruding from the hub. The bolts alone are not designed to support the wheel. Placing a flat spacer on the lip reduces the amount of lip available and transfers more stress to the wheel bolts. Since the bolts alone were not designed this way, the bolts and the hub will fail eventually. So our R&D dept. came up with an ingenious combined Spacer and Hub Extender that incorporates a new hub with a flat spacer (a true hubcentric 10mm spacer). The Turner Interlocking Technology Spacers have a bridged support structure that fits in the voids of the unique M3/M4 hub. This gives an interlocking fitment for the spacer with a new full lip for the wheel to rest on. All other M3/M4 10mm spacers are now old news and it would be crazy to run a flat spacer instead of these!

Our spacers are manufactured in-house from aerospace-grade aluminum, then finished in a military-spec hardcoat that is stronger and more durable than normal anodizing. We finish our spacers in a stealthy grey or black color so they blend in with the wheel and hub. We also use the correct diameter spacer so there is no unsightly step between the wheel and hub. The part number and Turner logo are laser engraved for easy identification. Pockets on the backside of the spacer are a Turner Motorsport innovation and aid in removing a stubborn spacer from the hub.  Longer wheel bolts or studs are required with these spacers.  Several styles of wheel bolts or studs are offered for a safe and complete install.

Turner Wheel Spacer Features

  • hub-centric design, 1-piece Spacer with Hub Extender
  • precise tolerance fitment thanks to CAD process and CNC mill machine
  • aerospace grade aluminum – lightweight but very strong with high resistance to corrosion
  • additional military-spec hardcoat for further corrosion resistance
  • innovative Quick Release pockets for easy removal (better than a chamfered back edge)
  • laser engraved size and part number for easy identification
  • stealthy anthracite or black color
  • optional extended bolt sets in factory-matching black finish (wheel stud kits also available)
  • Turner Motorsport track and street tested!
  • Made in the USA

Wheel Spacer Tech & FAQ
How To Measure for Spacers
Wheel Spacer Encyclopedia - everything you wanted to know

Spacer Specs

  • bolt pattern: 5 x 120
  • center bore: 72.6mm
  • hubcentric: yes with Integrated Hub Extender
  • wheel pad size: large

Extended Wheel Bolts
Required for all BMW wheel spacers is a set of longer wheel bolts or wheel studs. Spacers cannot be used with stock bolts. Our extended lug bolts are very high quality and high grade steel lug bolt (grade 10.9). A black zinc coating will maintain a factory BMW appearance and provide long-lasting corrosion protection. Zinc finishes are designed to withstand 700 hours of salt spray testing.

This item fits the following BMWs:
Front or Rear
2015+ F80 BMW  M3 Sedan
2015+ F82 BMW  M4 Coupe
2015+ F83 BMW  M4 Convertible

We have a 20-day return policy, which means you have 20 days after receiving your item(s) to request a return. Please note we charge a 25% restocking fee on all returns. To be eligible for a return, your item must be in the same original/new condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at Items sent back to us without first requesting a return will not be accepted. You can always contact us for any return question at Please inspect your order upon arrival, and contact us immediately if the item is defective, damaged or if you received the wrong item, so that we can evaluate the issue and make it right.

Exceptions/non-returnable items:

Certain items cannot be returned, like sale items, perishable goods, custom products (such as special orders or personalized items), hazardous materials, flammable liquids, and/or gases. Please get in touch if you have questions or concerns about your specific item. Unfortunately, we cannot accept returns on sale items or gift cards.


The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.


We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember, it can take some time for your bank or credit card company to process and post the refund.