2x BONOSS Black Anodized 30mm Wheel Spacers for BMW 5 Serie E60 (2003-2010)

  
BONOSS Forged AL6061 T6 Wheel Spacers for BMW(E Class). Please leave us a note with your car model and Vehicle year information when you bought it, so that we can send you the item at once. BMW with 5x120 Bolts Pattern.

Global Pioneer Active Cooling Technique, Safer. Forged AL6061-T6 with Tensile Strength? ISO Grade 10 Nuts with BONOSS Engraved, Strength? ISO Grade 12.9 Studs with BONOSS Engraved, Strength? Customized Only in 1-3 Days, OEM/ODM Available, More Professional.

Over 66 SGS TÜV Test Reports Certificated, More Professional. What's the data of my BMW E Class/E generation wheel spacers? The data of BMW E Class/E generation wheel spacers is Bolt Pattern (PCD):5×120, Center Bore (CB):72.5, Thread: M12x1.5.

These items are also compatible with vehicles in the same bolt pattern, center bore diameter, and thread size as BMW 3 Series E90/E91/E92/E93, such as BMW M3 E90 wheel spacers, BMW Z4 E89 wheel spacers, BMW 5 Series E60 525i wheel spacers. Why should I choose BONOSS BMW 3 Series E90/E91/E92/E93 wheel spacers? Since 2007, BONOSS has been committed to producing high-quality, high-safety, and high-stability automotive wheel accessories wheel spacers, wheel bolts, wheel nuts, etc. We pay attention to the safety and quality of BMW 3 Series E90/E91/E92/E93 wheel spacers and other accessories. BONOSS has over 10 years of professional design and manufacturing experience, trusted by more OEM brands and professionals.

BONOSS wheel spacers provide higher performance, more additional functions, fast customized service, and friendly service while maintaining a more competitive price, which is your best choice. How does the "active cooling" function work on my BMW E Class/E generation wheel spacers? Through the rotation of the wheel spacers, the external cold airflow takes away the internal heat through the active cooling grooves, so as to achieve the purpose of active cooling, improve the braking efficiency and reduce the risk of driving safety. Installing BONOSS forged active cooling wheel spacers on BMW E Class/E generation can improve braking efficiency, maintain the brakes at normal temperature, and ensure your driving safety.

The production cost of BONOSS "active cooling" technology is almost the same as that of traditionally designed wheel spacers. You don't need to pay extra, that's why we say that BONOSS forged active cooling wheel spacers are particularly price-friendly. BONOSS wheel spacers provide more additional functions, higher safety, higher performance, more professional design, and a better installation experience. Are BMW E Class/E generation wheel spacers safe? Generally, wheel spacers are made of steel or aluminum.

They are just the automobile accessories installed between the assembly hub and wheel. As long as you use high-quality BMW E Class/E generation wheel spacers and install them properly, they are safe. Take the BMW 3 Series E90/E91/E92/E93 335is/335i/335xi 5×120 wheel spacers as an example, we use forged AL6061-T6 material (tensile strength? 310Mpa), modern CNC machining by 0.02mm tolerance.

All of our products have got more than 50 SGS TUV authoritative test reports. Compared with those cheap casting wheel spacers, BONOSS forged active cooling wheel spacers are safer, higher performance, and more professional in design. We believe more professional production offers more value for customers. Why do my BMW E Class/E generation need hub centric wheel spacers?

What's the difference between BONOSS multi-stage hub centric wheel spacers and others hub centric? BMW E Class/E generation hub centric wheel spacers offer a better system of support and stability.

They are designed to make a snug connection between the wheel and vehicle hub, reducing the high-speed vibration and ensuring safer driving. Compared with an ordinary hub centric. BONOSS uses the multi-stage hub centric design, which means that multi-stage hub-centric can make the spacers more closely fitted to the wheel hub, greatly reduce the vibration of high-speed caused by the inaccurate hub centric. Besides, they can also be used to change the center diameter of your car, making it possible to install wheels with different center diameters to your vehicle properly, transforming lug-centric wheels into hub centric wheels. What are BONOSS BMW E Class/E generation wheel spacers made of?

BONOSS forged active cooling wheel spacers for BMW E Class/E generation are made of high-grade 6061-T6 aluminum alloy. They are formed by withstanding continuous strong pressure that improves the strength of the wheel spacers. And the aluminum alloy has many excellent characteristics, such as high strength, wear-resistance, impact resistance, and high-temperature resistance, performs good mechanical properties: Tensile Strength? Compared with ordinary AL6061 materials, the tensile strength and yield strength are about three times higher. BONOSS insists on producing professional forged wheel spacers, which are safer, more professional.

What's the performance of the BONOSS forged grade 12.9 wheel bolts on BMW E Class/E generation wheel spacers? What's the special meaning of BONOSS engraved? BONOSS forged grade 12.9 wheel bolts are made by the forging process which brings excellent mechanical and physical properties. Each of them is engraved with "B", which means that these are manufactured by BONOSS own factory, the quality is guaranteed. They have achieved ISO standard grade 12.9, tensile strength? 1,282Mpa, ultimate tensile load? 500H, two million times limited life range test without damage. They are strong enough to use in daily driving, off-road, and other scenes. BONOSS wheel bolts are safer and more reliable. Do you have any SGS TÜV test reports of BMW E Class/E generation wheel spacers? SGS and TÜV Rheinland as the world's famous testing service companies, standing for safety and quality. To earn customers' trust, which is also our confidence in product quality. BONOSS has fully passed over 66 ISO standard SGS, TÜV authoritative tests, and all achieved excellent scores. BONOSS forged grade 12.9 wheel bolts have passed the SGS 2,000,000 times limited life range test without damage, tensile strength?

1,282Mpa, ultimate tensile load? By these authoritative test reports, BONOSS truly achieves the quality and professionalism expressed in the form of data and truly guarantees safety. We believe high standard quality management, together with authoritative certification reports is the best way to meet customer and regulatory requirements. What are the benefits of the knurling design on my BMW E Class/E generation wheel spacers?

The knurling design can enhance the aesthetics of the BMW E Class/E generation wheel spacers by introducing an attractive pattern to the side surface. Knurling patterns can enlarge the side area so that it can contact more air, boost the heat dissipation effect, and reduce the internal stress caused by machining. That means improving the performance, strength, and durability of the BMW 3 Series E90/E91/E92/E93 wheel spacers. BONOSS aims to provide wheel spacers with more additional functions, safer, higher performance, more professional design, and better installing experience, that is why we insist on independent manufacturing and continuous optimization of the design. Installing wheel spacers is a cost-effective way to increase the wheel track by pushing your wheels away from the hub.

Moreover, most track racing cars will use every millimeter of wheel space available in their design for the highest performance and the best exteriors. With E Class/E generation wheel spacers on, you can fill the gap in your fenders and get a more aggressive and powerful look.

Meanwhile, BONOSS forged active cooling wheel spacers are accurate to 0.02mm, a more perfect fit to the wheel hub, which means that high-speed vibration is reduced, and offers a smoother driving experience. Why do I need BMW E Class/E generation wheel spacers fit for aftermarket wheel rims? An excessive positive offset will cause the inner edge of your rims and tires to rub against the suspension components. In this case, wheel spacers can create the clearance needed to avoid friction and correct the offset by pushing away from the vehicle hub. They can also be used to change the bolt pattern and center bore diameter of your car.

In this way, modified rims with different data can be installed correctly. For example, BBS wheel rims, HRE wheel rims, WORK wheel rims, APEX wheel rims, etc. BONOSS has thousands of successful cases of manufacturing spacers for aftermarket wheel rims issues. Compared to those cheap casting spacers, BONOSS forged high-grade wheel spacers are safer and more professional. Can BMW E Class/E generation wheel spacers clear the clearance problems?

Higher-performance brake kits are often bigger than the stock parts. A wheel spacer provides the space needed for larger calipers that cannot fit in the factory wheel space. By pushing out the wheels, you can get a larger ideal gap of the brake caliper without having to rub it when installing the wheel. These items function as Brembo wheel spacers, EBC wheel spacers, AP racing wheel spacers, Bosch wheel spacers, etc.

BONOSS has thousands of successful cases of manufacturing spacers for big brakes issues. Compared to other cheap casting wheel spacers, BONOSS forged active cooling wheel spacers are safer and more professional. Which express will deliver BONOSS Wheel Spacers? If this happens, we will contact you in advance.

How soon can my spacers arrive? But don't worry, because it usually doesn't take long, and we will follow up the whole process so that your wheel spacers can arrive faster.

Thank you for choosing BONOSS Wheel Spacers. So far, BONOSS fully supports the following payments. We sincerely hope that our products bring a good experience and happiness to your life. The return will bring actual interest losses to each other, we do not recommend this, but we fully respect your right to return. The product has not been used, the package is complete, and the product will not affect the second use.

If you have consulted our professional services before purchasing, and the product is not applicable due to our reasons, we will take the responsibility of returning the product(s). BONOSS has been designing and manufacturing wheel spacers since 2007. BONOSS is a high-end brand established by Guangzhou Zhongpeng Auto Parts Co. Limited, based on the original BLOXSPORT brand with higher performance as the standard. Founded in 2007, Guangzhou Zhongpeng Auto Parts Co.

Is a company specializing in R&D, production and sales of forged wheel hub Spacer, bolts and nuts. Since the company was founded, we insist in the principle of safety first and strictly self-discipline. We believed that every wheel spacer, bolt or nut carries the integrity and happiness of a family. Therefore, we insist on strictly complying with ISO high standards from raw material selection to finished product testing, and introduce independent testing by third-party authoritative organizations, such as SGS and TUV to ensure that each product can carry a safe mission.