SKU: 24001738032

034Motorsport Motor Mount, Street Density, B9/B9.5 A4/A5

Sale price$227.26 Regular price$252.51
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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

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Description

034Motorsport Motor Mount, Street Density, B9/B9.5 A4/A5034Motorsport Street Density Motor Mounts are the new standard in comfort and performance. These mounts are redesigned with performance in mind, and manufactured from high durometer rubber for increased performance and durability, without sacrificing comfort. Street Density Motor Mounts are void free and fluid free, eliminating the slop and the possibility of leakage and collapse associated with the factory mounts. The mount bodies are made from high

034Motorsport Street Density Motor Mounts are the new standard in comfort and performance. These mounts are redesigned with performance in mind, and manufactured from high-durometer rubber for increased performance and durability, without sacrificing comfort. Street Density Motor Mounts are void-free and fluid-free, eliminating the slop and the possibility of leakage and collapse associated with the factory mounts. The mount bodies are made from high-quality cast aluminum using OEM production techniques and employ emulators to replicate the electronics of the factory motor mounts for plug-and-play installation. This ensures MIL-free operation for cars equipped with active motor mounts.

Street Density Motor Mounts are manufactured from high-durometer rubber instead of polyurethane for a number of reasons. While vulcanized rubber mounts are more expensive to prototype due to the complexity of manufacturing and high initial tooling costs, rubber is inherently better than polyurethane as a damping medium for mounts and bushings. Rubber is able to deal with stress under both tension and compression, while polyurethane mounts rely on the damping medium to be effective only under compression. Rubber is also excellent in shear, where polyurethane is ineffective, making it ideal for applications that apply a shear force to the bushing during articulation. Rubber does not pack and wear like polyurethane does, which ultimately results in a long-lasting part with consistent performance and comfort.

The 034Motorsport Street Density Motor Mounts are designed to be an OE replacement for B9/B9.5 Audi S4/S5/SQ5 3.0 TFSI and B9/B9.5 Audi RS5 2.9 TFSI. These mounts offer the same performance and deflection as the stock S/RS Audi motor mounts, but without the failure-prone liquid-filled design. They are a heavier duty, longer lasting option that factory and OE replacement mounts on the market, they will offer the same factory performance in a much more durable package.

FEATURES:

  • Manufactured from 50 Durometer Rubber with Void-Free Construction
    • Street Density for B9/B9.5 Audi A4/A5 2.0T TFSI
    • OE Replacement for B9/B9.5 Audi S4/S5/SQ5 3.0 TFSI and B9/B9.5 Audi RS5 2.9 TFSI
  • Reduced Drivetrain Slop
  • Decreased Engine Movement Under Load
  • More Direct Power Transfer
  • Improved Shifting Feel
  • Complete Drop-In Replacement of Factory Motor Mounts
  • Improved Long Term Durability and Longevity
  • Sold in Pairs

WHAT'S INCLUDED:

  • Driver Side Density Mount
  • Passenger Side Density Mount

OE PART INTERCHANGE:

  • Driver Side:

    • 8W0 199 371 BD
    • 8W0 199 371 BH
    • 8W0 199 371 FC
    • 8W0 199 371 CQ
    • 8W0 199 371 CP
    • 8W0 199 372 CR
    • 4M0 199 371 FG
  • Passenger Side:

    • 8W0 199 372 AB
    • 8W0 199 372 CN
    • 8W0 199 372 FC
    • 8W0 199 372 CQ
    • 8W0 199 372 CP
    • 8W0 199 372 CR
    • 4M0 199 372 FG
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: 24001738032

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roys_fishing
Lowell, US
★★★★★ 1
Poor quality switches
Main power switch didn’t work and since I didn’t get a chance to install when I ordered it, I can’t return it! Once again Amazon gets my money.
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Reviewed in the United States on November 28, 2025
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Jeff krevsAmazon Customer
Lexington, US
★★★★★ 5
Highly recommended
This is the BEST harness for side shooters lights . I just wish the switch would light up but Awsome harness
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Reviewed in the United States on January 8, 2023
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Willie
Fort Morgan, US
★★★★★ 5
Great Yamaha quality and features as expected.
Style: Receiver
Love it! Easy set up lots of options. Beautiful immersion sound.
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Reviewed in the United States on August 27, 2025
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Programming Geek
Battle Creek, US
★★★★★ 5
Exceeded expectations
Style: Receiver
We have 2 tower speakers, 4 ceiling speakers, a center speaker, and two subwoofers and, wow, the sound is amazing. The key is the microphone which is used to set the relative volume and delay time for each speaker. Comes with media app which allows access to my audio files on my network storage device and lots of streaming apps. Kudos to Yamaha.
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Reviewed in the United States on February 1, 2026
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Massachusetts BMW motorcycle
Port Orchard, US
★★★★★ 5
Works smoothly with Alexa and sounds great
Style: Receiver
I love Yamaha and MusicCast! The 2nd zone feature is fantastic too
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Reviewed in the United States on April 30, 2025

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