SKU: 42877289114

034 Motorsport 2-Piece Floating Front Brake Rotor Upgrade Kit - Audi / B8+ S4 / S5

Sale price$675.22 Regular price$750.24
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

034 Motorsport 2-Piece Floating Front Brake Rotor Upgrade Kit - Audi / B8+ S4 / S5PRODUCT DESCRIPTION: The 034Motorsport 345mmx30mm 2 Piece Floating Front Brake Rotor Upgrade Kit for the Audi B8 B8. 5 S4 S5 is a complete replacement brake rotor kit, designed to work flawlessly with the factory front calipers found on the B8 B8. 5 S4 S5. Weighing in at approximately 19. 00lbs, each rotor reduces rotational weight by 5. 10lbs per corner over the factory 24. 10lb rotors! While reducing weight, the rotor retains proper thermal mass in

PRODUCT DESCRIPTION:

The 034Motorsport 345mmx30mm 2-Piece Floating Front Brake Rotor Upgrade Kit for the Audi B8/B8.5 S4/S5 is a complete replacement brake rotor kit, designed to work flawlessly with the factory front calipers found on the B8/B8.5 S4/S5.

Weighing in at approximately 19.00lbs, each rotor reduces rotational weight by 5.10lbs per corner over the factory 24.10lb rotors! While reducing weight, the rotor retains proper thermal mass in the rings to adequately capture, and dissipate heat.

The central hat portion of the 034Motorsport rotor is made of 6061-T6 aircraft specification aluminum. The disc is constructed out of a proprietary metal alloy that can withstand immense braking temperatures while holding form. From the factory, the same straight-veined rotor is used on both sides of the S4. The 034Motorsport rotors utilize 72 directionally curved vanes to forcefully flow cool air through the rotor to dissipate heat and are unique to the left and right axle to provide a substantial increase in cooling efficiency over the factory rotor design.

The face of the rotor utilizes J-Slot slots to clean the pad and surface of contaminants and allows hot pad outgassing, all while reducing overall braking noise compared to a traditional slotted rotor. The rotor and hat have a floating mount system that utilizes high strength alloy steel bobbins. The pins take the load from braking events while maintaining the axial and radial float between the hat and disc, allowing for safe expansion and contraction from heat.

FEATURES:

  • Lightweight Construction (19.00lb 034Motorsport Rotor vs 24.10lb OE Rotor)
  • Floating, 2-Piece Design
  • Aerospace Grade Aluminum Hats with Type III Hard Anodizing**
  • CM-250 Special Alloy Rotor Rings
  • J-slotted Friction Face
  • OEM Fitment & Functionality
  • 72 Curved Vanes Force Cooling Air through Brake Disc
  • Directionally Curved Cooling Vanes vs OE Straight-Veined Rotors
  • Floating Bobbins Mounting System
  • Replaceable Rotor Rings
  • Lower Long-term Maintenance Cost

WHAT'S INCLUDED:

    • 034Motorsport 2-Piece Floating Front Rotor Pair

OE PART INTERCHANGE:

  • 8K0 615 301 M
  • 4G0 615 301 G
  • 4G0 615 301 AF
**Please Note: Type III hard anodizing of aluminum is considered as a functional surface coating process. While we always aim for color consistency, color variations may exist from batch to batch due to the nature and variables in the anodizing process.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42877289114

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4.5 ★★★★★
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K
Verified Purchase
Kevin D. Barnes
Louisville, US
★★★★★ 4
Smells nice
Scent: Sweet Chamomile, Size: 8oz
I love the smell! Its really nice and it keeps my pup smelling fresh unless she goes outside. My only complaint is when I first spray her its kinda smelly. But would Def recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
C
Verified Purchase
Crystal Haugen
Lake Worth, US
★★★★★ 5
No irritation/ light pleasant scent
Scent: White Peach, Size: 8oz
I use this on my fur baby once or twice a day. She’s a country girl and she likes to get muddy and smelly. Very soft, pleasant peach scent. Not overpowering. Her fur is nice and soft. Doesn’t bother her except she’s a puppy and isn’t too thrilled about me spraying stuff on her yet! 🐶🐾
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
L
Verified Purchase
Lynne
Phoenix, US
★★★★★ 5
Works great!!
Scent: Sweet Chamomile, Size: 8oz
I got the Sweet Chamomile scent and it is amazing!! It is a game changer for my active Goldendoodle. It not only keeps her fresh in between baths, but seems to detangle and make brushing go smother with her tight curls. I absolutely love the scent and am not a fan of overly purfymy smells.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
C
Verified Purchase
Caelyn Hasegawa
Charlottesville, US
★★★★★ 5
smells amazing
Scent: White Peach, Size: 14oz
smells heavenly and even with my stinky cat, she smelled like this shampoo for a week. It makes me want to bathe her more often despite the hassle just because she smelled so heavenly. She’s a long-haired cat and brushing her after the bath was easy. I’ve never felt her hair be so soft. Since it’s just lil old her getting baths every other month, this shampoo will last me forever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
J
Verified Purchase
Jeri-Ann Healey
Whiting, US
★★★★★ 5
Great product
Works good and smells so good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

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