SKU: 5987658130

2-Piece Floating Rear Brake Rotor Upgrade Kit For Audi B9/B9.5 RS4/RS5

Sale price$470.70 Regular price$523.00
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

2-Piece Floating Rear Brake Rotor Upgrade Kit For Audi B9/B9.5 RS4/RS5PRODUCT DESCRIPTION: The 034Motorsport 2 Piece Floating Rear Brake Rotor Upgrade Kit for the B9 B9. 5 Audi RS5 is a complete replacement 330mmx22mm brake rotor kit, designed to work flawlessly with the factory rear calipers found on the B9 B9. 5 Audi RS5. Weighing in at approximately 12. 1lbs, each rotor reduces rotational weight by 1. 7lbs on each corner over the factory 13. 8lb rotors. While reducing weight, the rotor retains proper thermal mass in


PRODUCT DESCRIPTION:

The 034Motorsport 2-Piece Floating Rear Brake Rotor Upgrade Kit for the B9/B9.5 Audi RS5 is a complete replacement 330mmx22mm brake rotor kit, designed to work flawlessly with the factory rear calipers found on the B9/B9.5 Audi RS5.

Weighing in at approximately 12.1lbs, each rotor reduces rotational weight by 1.7lbs on each corner over the factory 13.8lb 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. The rotor utilizes 72 directionally curved vanes to forcefully flow cool air through the rotor to dissipate heat.

The face of the 034Motorsport 2-Piece Floating Rear Brake Rotor Upgrade Kit 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 034Motorsport rotor and hat floating mount system utilizes high strength alloy steel bobbins. The pins take the load from braking actions while maintaining the axial and radial float between the hat and disc, allowing for safe expansion and contraction from heat.

FEATURES:

  • Lightweight Construction (12.1b 034Motorsport Rotor vs. 13.8lb OE Audi Rotor)
  • Floating, 2-Piece Design
  • Aerospace Grade Aluminum Hats
  • CM-250 Special Alloy Rotor Rings
  • J-slotted Friction Face
  • OEM Fitment & Functionality
  • 72 Curved Vanes Force Cooling Air through Brake Disc
  • Floating Bobbins Mounting System
  • Replaceable Rotor Rings
  • Lower Long-term Maintenance Cost

WHAT'S INCLUDED:

  • 034Motorsport 2-Piece Floating Rear Rotor Pair
  • Installation and Break-In Instruction Sheets

OE PART INTERCHANGE:

  • 8W0 615 601 G
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: 5987658130

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Cody R.
Alexandria, US
★★★★★ 5
Stylish, Lightweight & Great for School
Color: Chocolate, Size: Standard 15.6 Inch
This BAGSMART quilted laptop backpack is a really smart pick for school. I got this for my daughter in high school and she likes it. The material feels soft but durable, and the water-resistant finish has come in handy during light rain. There’s a padded compartment for her school laptop, plus several other pockets for books, cables, and daily essentials. The padded shoulder straps and breathable back mesh make it comfortable to carry even when it’s loaded. Pros: • Good organization with multiple compartments. • Water-resistant fabric protects gear in damp weather. • Comfortable to carry thanks to padded straps and mesh back. • TSA-friendly design with a strap that attaches to rolling luggage. • Lightweight for a backpack with this much structure — not bulky. Cons / Things to consider: • While water-resistant, it’s not fully waterproof — heavy rain could be a risk. Bottom Line: If you want a woman-friendly backpack that’s stylish and functional — perfect for daily commuting, school, or short trips — this BAGSMART backpack makes a lot of sense. It’s not the most rugged bag on the market, but for what it is (lightweight, organized, water-resistant), it hits a sweet spot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2025
L
Verified Purchase
LB
Lexington, US
★★★★★ 5
Cute and functional
Color: Pink, Size: Standard 15.6 Inch
Very comfortable, plenty of pockets. Great color. Lovely quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
M
Verified Purchase
Mikayla
West Palm Beach, US
★★★★★ 5
Love everything about this bag!
Color: Camel, Size: Standard 15.6 Inch
I love all the room in this bag and absolutely love the padded back and straps. Super good for travel and perfect personal item or carry on size when flying.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
M
Verified Purchase
Monika Sobczak
New York, US
★★★★★ 5
Love this book bag
Color: Camel, Size: Standard 15.6 Inch
Great backpack, fits a lot of stuff and is very flexible. Zippers work great, and I love how easily it closes. It’s made of washable material and has many compartments to stay organized.
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Reviewed in the United States on May 22, 2026
L
Verified Purchase
LIN MAR
Charlottesville, US
★★★★★ 4
Great Bag but needs double zippers
Color: Black, Size: Standard 15.6 Inch
Love the bag, its cute, light weight, has lots of pockets and is travel friendly. My only wish is that the larger compartment had a double zipper so I could open from either side. All my other backpacks have double zippers, didn't realize how much I would miss that.
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Reviewed in the United States on May 5, 2026

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