Project Description

Perfect wheel upgrades! Last Sunday, this BMW M3 E92 installed BONOSS Forged Lightweight Plus Wheel Spacers, front/rear 12mm (1/2 inch), PCD 5×120, CB 72.5 together with BONOSS Forged Grade 12.9 Extended Wheel Bolts to fit these new 19-inch APEX wheels. Larger-size wheels can enhance steering experience and high-speed performance. Increasing wheel diameter generally means wider tire width as well, making the contact patch between tires and road larger, thus boosting grip. As the grip increased, body control tends to get sharper and handling usually improves too. By pushing out the wheel, you can gain a small amount of clearance for bigger wheels instead of rubbing against the fender. (Thanks PERFORMANCE CENTER for providing these pics)


The E92-generation M3 may be one of the best BMW’s models, which has been praised for its great looks, beautiful built interior, superb technology and superior ride quality. When talking about its appearance, cannot find any ways to belittle it, the BMW M3 E92 is a handsome car (especially after proper tuning). Every turning, every speed up, every control is smooth and elegant. Nothing feels impractical. Even the seats and pedals are excellent. After modification, such an incredible car becomes even wonderful. (Mod Components: BONOSS Forged Lightweight Plus Wheel Spacers, BONOSS Forged Titanium Wheel Stud Conversion, APEX ARC-8 19-inch Wheels.)

BONOSS Forged Lightweight Plus Wheel Spacers 12mm+12mm for BMW M3 E92 (2)

What are wheel spacers?

Wheel spacers are a kind of wheel accessories which are used to create necessary distance on the inner portion of the wheel for clearance problem with wheels, brakes, tie rods and other suspension components. By pushing out the wheel, you can gain a small amount of clearance for bigger wheels instead of rubbing against the fender. Having your wheel brought out ideal distance allows for mounting larger brake calipers without wheel scratching. Furthermore, hub-centric wheel spacers can transform a lug-centric wheel (one that centers by tightening the wheel lugs rather than a hub-specific mounting surface) into a hub-centric wheel.

What is a wheel stud conversion kit?

BONOSS Forged Titanium Exposed Wheel Studs Conversion is a kind of special stud with both ends threaded. The short thread is mounted on the wheel hub according to the factory vehicle data and tightened with the required torque. On the other end, the wheel is fastened with lug nuts. It makes it possible to transform the European-made cars bolt pattern into Japanese cars stud pattern. Wheel stud conversion offers an easy way to align the wheel when mounting. They make it more fluent to change wheels. It is a simple but high effective upgrade for your car. Also, it allows for the safe use of different thickness wheel spacers. And the studs’ length is capable to adjust to get proper fasten.

BONOSS Forged Lightweight Plus Wheel Spacers 12mm+12mm for BMW M3 E92 (3)

Addtional Information:

  • BONOSS wheel spacer thickness can be customized flexibly, which is compatible with most vehicles. Thus, if you would like different sizes of wheel spacers, feel free to contact us. This BMW M3 E92 uses front/rear 12mm (1/2 inch), PCD 5×120, CB 72.5.
  • BONOSS stud conversion kit is made of  Titanium high-strength alloy, which features many desirable properties such as high strength, wear-resistance, excellent toughness, impact resistance and high-temperature resistance. The studs’ thread length is capable to adjust. If you would like to install wheel spacers, please ensure the length of the studs is enough for threading tightly. And, if you don’t know the proper length, you are welcomed to contact our tech staff freely.
  • Each BONOSS product is printed with the logo of “BONOSS”. This offers an easy method to distinguish other fake and inferior products. At the same time, it also provides a way to find our after-sales service. Our products are 10 Years Limited Warranty (new products with 12 months warranty), which is an excellent and cost-effective choice for your car upgrades.

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