BONOSS Forged Lightweight Plus Wheel Spacers 12mm+12mm for Mazda 5 Premacy (1)
BONOSS Forged Lightweight Plus Wheel Spacers 12mm+12mm for Mazda 5 Premacy (4)

Are Mazda 5 wheel spacers safe? How thick Mazda wheel spacers do I need? How to install an AP Racing brake kit safely? For many car enthusiasts who pursue personality and extreme performance, aftermarket wheels and big brake kits upgrades are the most common beginning modification. Big brake upgrade is one of the most instant and effective modifications for your Mazda 5. Although factory brakes offer enough stopping power for daily commuting, they are actually unable to handle continuous high-speed braking and hard driving in racing events. Performance brake kits help to increase stopping power, enhance heat dissipation, and improve pedal response for shorter braking distances, faster lap times, and safer.

Although upgrading to big brake kits will provide a significant performance increase, they may not always fit stock or aftermarket wheels. In order to accommodate the larger size of performance brake kits, your Mazda 5 stock or aftermarket wheels often require the installation of wheel spacers 5×114.3. By pushing out the wheel, you can gain the ideal amount of clearance for a bigger brake instead of rubbing against it when mounting back the wheel. Besides, they can also increase body control experience, offering better corner performance, and more stable driving. Aesthetically, they bring the wheels more flush with the fender, providing a more aggressive and powerful stance. (Thanks to the owner for supporting.)

BONOSS Forged Lightweight Plus Wheel Spacers 12mm+12mm for Mazda 5 Premacy (2)

What are BONOSS Mazda 5 Wheel Spacers Made of?

BONOSS manufactures Mazda wheel spacers with high-grade forged 7075-T6 billet aluminum alloy which features many desirable properties such as high strength, wear-resistance, excellent toughness, impact resistance, and high-temperature resistance. This metal performs good mechanical properties: Tensile strength≥572Mpa, Yield strength≥503Mpa and Failure Elongation≈11%. Compared to universal wheel spacers selling on the market, they have undergone a continuous forging process, the strength and toughness are greatly improved. Precision at 0.02mm tolerance, which offers high surface quality, more importantly, safer.

BONOSS Forged Lightweight Plus Wheel Spacers 12mm+12mm for Mazda 5 Premacy (5)
BONOSS Forged Lightweight Plus Wheel Spacers 12mm+12mm for Mazda 5 Premacy (7)

What’s the Performance of BONOSS Mazda Extended Wheel Studs?

BONOSS Mazda Extended Wheel Studs have fully achieved ISO standard grade 12.9, tensile strength≥1,220Mpa, limited life range test≥2,000,000 stress cycles without damage, ultimate tensile load≥152,000N, hardness (HV)≥395, NSS≥500H… Many competitors often use other brands of studs in pursuit of lowering the cost, and they are often only marked with metric units without brand engraved. In view of this, each BONOSS Mazda extended wheel stud is “BONOSS engraved”, meaning these M12x1.5 wheel studs are made by BONOSS’s own factory, the quality is guaranteed, and customers’ interests are protected.

Where to Buy Wheel Spacers for Mazda 5 Premacy?

  • BONOSS has 12mm-50mm Mazda Premacy wheel spacers 5×114.3 in stock. We also offer non-normal thickness’s customized service, completed only in 1-3 days, 3mm-160mm thick is available, OEM/ODM is available. Common requests from our customers include PCD conversion, CB conversion adapters for aftermarket wheels (e.g., 5×4.5 to 5×5 wheel adapters, 5 lug to 6 lug adapters, 5×114.3 to 5×120 wheel adapters).
  • The thickness of the BONOSS spacers you need will vary depending on the Mazda 5 Premacy you’ve performed. For this Mazda Premacy, front/rear 12mm (0.5″) is perfect to solve the big brake clearance issues. If you meet any problem with this, we have a professional team ready to help.
  • BONOSS Mazda Premacy Wheel Spacers are 10 Years Worry-free Warranty, which is an excellent and cost-effective choice for wheel upgrades. Professional production experience and excellent product quality make us confident to provide a Super Long Warranty Service up to 10 years that far exceeds the period of most brands.

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