BONOSS Forged Lightweight Plus Wheel Spacers 12mm+12mm and Forged Grade 12.9 Extended Wheel Bolts for Audi S4junmingxu20202021-01-18T08:19:20+00:00
BONOSS Forged Lightweight Plus Wheel Spacers (formerly bloxsport)
BONOSS Forged Grade 12.9 Extended Wheel Bolts
For nearly 10 years now, BONOSS is the name after BLOXsport upgrade, it has been the go-to place for aftermarket wheel parts in just about every corner of many countries. With humble beginnings in 2014, BONOSS has developed to become a more influential retailer of all time. BONOSS still focuses on what we believe that quality means words of mouth, we aim to modify every special car with BONOSS productions.
We have provided our products with many cars and received feedback from the distributors and customers. The following feedback was from an Audi S4 customer, he chose a kit of BONOSS forged lightweight plus wheel spacers and proper length of extended bolts. According to the data of Audi S4 we collected before, we recommended installing front and rear 12mm (0.4 inches), PCD 5*112, CB 66.5, conical seat bolts M14*1.5, bolt length 42mm. (Thanks for providing the images)
Why choose BONOSS Wheel Spacers and Extended Bolts?
BONOSS Wheel Spacers Compared with the previous product before the upgrade, the weight is reduced by about 20% on average, and the lightweight effect is more direct, it is designed with a special “disassembly slot”, easy to remove and install, improve work efficiency. The “knurling” design is used on the cylindrical surface of the wheel spacer, which can effectively increase the contact area with air and enhance the cooling effect. It uses a sealed design to prevent rainwater and debris from entering the wheel hub assembly.
Completely overturn! Many manufacturers claim that grade 10.9 is a high-level standard for the wheel bolts, but we are manufacturing a higher lever standard of bolts. That is grade 12.9. In addition, we did a lot to make this piece of wheel bolt being extraordinary. Firstly, the unique 12 petals head shape highlights the super forging one-time forming craftsmanship, which can not be presented in a later turning process. Second, we use the best quality material to manufacture it, forged with SCM440 High Strength Steel, better than SCM435, common 35CrMo, and 40Cr in the market. Third, the spacer structure effectively eliminates the bolts loosening and abnormal sound caused by the PCD hole coaxially deviation between hub and shaft head while driving.
A for BBA, one of the giant manufacturers in the European car. The Audi S4 is the high-performance variant of Audi’s compact executive car A4. All versions of the S4 have their transmission mounted immediately at the rear of the engine in a longitudinal orientation, in the form of a transaxle, and like all Audi “S” cars, are only available as standard with Audi’s Quattro four-wheel drive (4WD) system, using a Torsen-based center differential system. Wheel spacers and bolts are a perfect fit for the car, 12mm for the front and rear wheels achieve what customers want, neither too much nor little. The wheels flush with the fenders and the whole appearance of the car is full, not sunken.
This Audi S4 mod: BONOSS Forged Lightweight Plus Wheel Spacers, BONOSS Forged Grade 12.9 Extended Bolts, STR Wheels.
(Pay attention: the customer chooses ball seat bolts is fitting the stock bolts, the bolts seat type should match the wheel seat type.)
Advantages of Lightweight Plus Wheel Spacer:
Obviously lightweight effect, 20% off comparing with the previous production;
Special disassembly grooves, easy removal;
Side knurling design, effectively increase the cooling effect;
Sealed design, preventing rainwater and debris from entering the vehicle hub;
The same price but with more features and higher performance.
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 Audi S4uses front/rear 12mm (0.4 inches), PCD 5*112, CB 66.5.
The extended bolts are spacer structure design, which effectively eliminates the bolts loosening and abnormal sound caused by the PCD hole coaxially deviation between hub and shaft head. This Audi S4 uses 42mm M14*1.5 conical seat bolts for fitting the wheels. If you would like a set of extended bolts, please ensure the seat type of the bolts is suitable 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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