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Audi RS7

BONOSS Forged Grade 12.9 Shell Type Lock Bolt Kits

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Almost whole Audi series!

Audi RS7 customer saw the passage and decided to install the kit. He sent us the feedback on installing the BONOSS Shell Type Lock Bolt Kits:

The owner of the Audi RS7 installed BONOSS Forged Grade 12.9 Shell Type Lock Bolt Kits. Front 28mm (1.1 inches), rear 28mm (1.1 inches), PCD 5×112, CB 66.5, (BBS Wheels) Conical Seat Bolts 14×1.5. The professional garage installed them and took some photos for us. Here are images of the car’s appearance after installation. The photos are really beautiful. Let’s have a look at them.

What does Shell Type Lock Bolt Kit do?

The product is named by BONOSS and this latest product is welcomed by many customers, short type and long type can be selected by customers, the product upgrades the appearance of bolt, match the bolt with a shell, that is the reason why BONOSS name it “Shell Type”. The shell has two functions. First, protect the wheel bolts from debris and water corrosion, extend the service life of wheel bolts. On the other hand, the trend of modding our unique cars is a part of car culture. We hope every car is special for every driver, even the detail of a piece of the bolt.(The images originate from HANDWERKER garage)

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Same as usual, we will talk about this Audi RS7.

With an aggressive appearance, tantalizing performance attributes, the hatchback’s added functionality and possibility. The RS 7 focuses more on performance, which features a twin-turbo V8 power, rated at 412 kW (560 PS; 553 hp) and 700 N⋅m (516 lbf⋅ft) of torque. Accelerate from 0 to 100 km/h (0 to 62 mph) in 3.9 seconds.

The Audi is simply better balanced and has the sharper in-car tech, and this car’s Sportback shape means it’s far more capacious, with 24.7 cubic feet of space behind the rear seats and a whole lot more if you fold them flat. Killer looks and class-leading cabin tech, the RS7 is a luxury performance car. The RS7 is a bit more expensive, at $115,045 to start.

Hardly refuse to modify a car with high performance, we have talked about Audi S4, S5, A5, A6, but this one will be more attractive than them in performance. This a big toy for the big boy.

This Audi RS7 mods:BONOSS Forged Grade 12.9 Shell Type Lock Bolt Kits, BBS CI-R 20 inches.

(Pay attention: the reason why the customer chooses conical seat bolts is changing the wheels, the bolts seat type should match the wheel seat type.)

Same as usual, we will talk about this Audi RS7. With an aggressive appearance, tantalizing performance attributes, hatchback's added functionality and possibility.The RS 7 focus more on performance, which features a twin-turbo V8 power, rated at 412 kW (560 PS; 553 hp) and 700 N⋅m (516 lbf⋅ft) of torque. Accelerate from 0 to 100 km/h (0 to 62 mph) in 3.9 seconds. The Audi is simply better balanced and has sharper in-car tech, and this car's Sportback shape means it's far more capacious, with 24.7 cubic feet of space behind the rear seats and a whole lot more if you fold them flat. Killer looks and class-leading cabin tech, the RS7 is a luxury performance car. The RS7 is a bit more expensive, at $115,045 to start. Hardly refuse modify a car with high performance, we have talked about Audi S4, S5, A5, A6, but this one will be more attractive than them in performance. This a big toy for big boy. This Audi RS7 mods:BONOSS Forged Grade 12.9 Shell Type Lock Bolt Kits, BBS CI R 20 inches. (Pay attention: the reason why the customer chooses conical seat bolts is changing the wheels, the bolts seat type should match the wheel seat type.)
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BONOSS Shell Type Lock Bolt Kits = Grade 12.9 Bolt + Forged 7075-T6 Shell

The product adopts SCM440 material as the material of bolt. It is a commonly used steel grade for the production of high-strength fasteners. The product has the advantages of stable composition, low harmful elements, high steel purity, small decarburization layer, and few surface defects. The heat treatment quality is stable and the hardness is uniform. The ball and conical seat bolts can be selected according to the stock bolt seat. In addition, different lengths also can be selected (25-75mm) in case of installing the wheel spacers. The shell is made of 7075-T6 material, 8 colors can be selected.

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We are proud that the product pass TUV, SGS standard, TUV, and SGS actual test report performance parameters are as follows: (Tested by authoritative third-party SGS TUV certification)
Tensile Strength ≥ 1220MPa
Ultimate Tensile Load ≥ 152000N
Proof Load ≥ 121000N
Limited  Life Range Test ≥ 2000000 Stress Cycles Without Damage
Neutral Salt Spray Test ≥ 192H
BONOSS focuses on the best quality for every customer.

Additional Information:

  • BONOSS Forged 12.9 Grade Shell Type Lock Bolt Kits colors can be customized flexibly. Thus, if you would like different colors of shell type lock bolt kits, feel free to contact us. The data of  Audi RS7 are PCD 5×112, CB 66.5, (BBS wheel) conical seat bolts M14x1.5.
  • The extended bolts are shell structure design, which effectively protects the bolts from rusting. This Audi RS7uses (BBS wheels) conical seat bolts. If you would like a set of shell type lock bolt kit, 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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