Turner Motorsport Flush kits are meant to be used with your OEM wheels, giving your vehicle the more aggressive look we all wish BMW gave it from the factory.
This kit includes 4 of our 12.5mm wheel spacers, along with longer wheel bolts to accommodate them. We have often found that buying wheel spacers is equal parts math, guessing, and praying. We've done the math for you with our new Flush wheel spacer kits, taking all of the guesswork out of the equation.
Our Project F80 M3, like all current generation M3's and M4's, comes from the factory with a somewhat aggressive stance. However, manufacturers usually create vehicles with conservative wheel and tire combinations, leaving enthusiasts looking for a more aggressive and pronounced stance. The F8x M3 and M4 are no exception. At Turner Motorsport, we are always looking to see how we can improve a vehicle, both performance wise and aesthetically. We quickly found our Turner 12.5mm wheel spacers on all four corners work extremely well with the factory 19" BMW wheels, delivering the perfect combination of added stance, while maintaining the vehicle's everyday drive-ability and characteristics. While some F8x ///M owners may prefer a larger 15mm spacer, we often found that this resulted in some rubbing. The 12.5mm solution we came up with does not require any modifications to reap the great aesthetic benefit from our spacers.
These are our Big Pad wheel spacers designed for the latest generation of factory BMW wheels. The "wheel pad" is the back of the wheel that mounts to the hub on the car. Since the early 2000s the factory BMW wheel pad diameter has grown - 150mm, 152mm, 154mm, and now 156mm. Most of the wheel spacers on the market are 152mm. The difference from using the smaller spacer on a large pad will leave an unsightly step down between the back of the wheel and the brake rotor hat (see image). To fix this visual defect we use a larger diameter spacer - the Big Pad. This will have less of a step, or no step at all, when used with the larger pad size. Note that nearly all aftermarket wheel manufacturers use the smaller pad size (mainly to reduce unsprung weight). For more information on wheel pad sizes and their effects on fitment and strength, click to our spacers FAQ page.
These latest generation of the Turner Motorsport Wheel Spacers represent a total redesign of the wheel spacer concept - a ground-up, clean sheet design based on our years of BMW service and motorsports. We took everything we have learned from our service technicians, customers, and race team crew and built the spacer to beat all spacers. We've been in the BMW wheel spacer business probably longer than anybody and when it came time to make our own spacers, a basic spacer design just wouldn't do. We had to make a spacer that is light weight (for lower unsprung mass), has a tough and durable coating to last through our New England winters, is easily removed (your mechanic will thank you), and is precisely engineered and manufactured for a proper fit on the hub and in the wheel. You won't find a better engineered wheel spacer on the market!
Turner Wheel Spacer Features
+ hub-centric design with hub-centric lip
+ precise tolerance fitment thanks to CAD process and CNC mill machine
+ large pad surface area - 156mm vs standard 150mm
+ aerospace grade aluminum light weight but very strong with a 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)
5MM (.20 inch) 1-piece Integrated Wheel Spacer and Hub Extender for BMW F80 M3, F82 M4 
