SKU: 82971159912

034Motorsport Motor Mount, Street Density Line, B8/B8.5 Audi A4/A5/Q5 2.0 TFSI

Sale price$171.07 Regular price$190.08
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

034Motorsport Motor Mount, Street Density Line, B8/B8.5 Audi A4/A5/Q5 2.0 TFSIThis item is sold EACH Qty 2 are required per vehicle We're proud to announce the availability of our new Density Line Engine Mounts for the B8 B8. 5 Audi A4 A5 Q5 2. 0 TFSI! These mounts are a performance upgrade over the factory A4 A5 and S4 S5 mounts, but made with a softer 50 durometer rubber damping medium to limit unwanted noise and vibration transfer into the cabin on 2. 0 TFSI equipped vehicles. 034Motorsport's Density Line Mounts are the new

This item is sold EACH - Qty 2 are required per vehicle

We're proud to announce the availability of our new Density Line Engine Mounts for the B8/B8.5 Audi A4/A5/Q5 2.0 TFSI! These mounts are a performance upgrade over the factory A4/A5 and S4/S5 mounts, but made with a softer 50 durometer rubber damping medium to limit unwanted noise and vibration transfer into the cabin on 2.0 TFSI equipped vehicles.

034Motorsport's Density Line Mounts are the new standard in comfort and performance. Our mounts are redesigned with performance in mind, and manufactured from high-durometer rubber for increased performance and durability, without sacrificing comfort. Density Line Mounts are void-free and fluid-free, eliminating the slop associated with the factory mounts.

Street Density:

034Motorsport Street Density Engine Mounts are manufactured from 50 durometer rubber, which is a noiticeable upgrade from the 45 durometer rubber used in stock B8/B8.5 Audi S4 mounts. Since the mounts are also void-free and solid-filled, the resulting mount is substantially stiffer than stock, without introducing any additional noise, vibration, or harshness into the cabin. The mount bodies are made from high quality cast aluminum using OEM production techniques.

The result is greatly reduced drivetrain slop, crisper shifting, and minimal wheel hop, without any noticeable increase in noise, vibration, or harshness (NVH) inside of the cabin. The solid rubber, void-free and fluid-free design eliminates the possibility of leakage and collapse, which is a very common issue with factory mounts. These mounts are a completely re-engineered performance solution, not just inserts for use with the factory mounts. They were tested thoroughly in-house at 034Motorsport, JH Motorsports, and by fellow Audi enthusiasts before release.

Factory Active Mount Emulators:

034Motorsport Street Density Engine Mounts utilize emulators to replicate the electronics of the factory engine mounts for plug-and-play installation. This ensures MIL-free operation for cars equipped with active engine mounts.

Features:

  • Manufactured from 50 Durometer (Street Density) Rubber with Void-Free Construction
  • Built-In Emulator with Plug-In Connector for Vehicles Equipped with Factory Active Mounts
  • Reduced Drivetrain Slop
  • Decreased Engine Movement Under Load
  • More Direct Power Transfer
  • Improved Shifting Feel
  • Complete Drop-In Replacement of Factory Engine Mounts
  • Sold Individually (One Vehicle Requires 2 Mounts!)
Fitment:
  • 2009 - 2016 Audi A4 2.0 TFSI (B8/B8.5)
  • 2008 - 2017 Audi A5 2.0 TFSI (B8/B8.5)
  • 2008 - 2017 Audi Q5 2.0 TFSI (B8/B8.5)
  • Please Note: These mounts will also fit the B8/B8.5 Audi S4/S5/SQ5 3.0 TFSI, and are an excellent choice for those looking for a replacement mount that will have a minimal impact on NVH transfer into the cabin.
Replaces:
  • 8R0198381B / 8R0 198 381B
  • 8R0199381C / 8R0 199 381C
  • 8R0199381AK / 8R0 199 381AK
  • 8R0199381G / 8R0 199 381G
  • 8R0199381AL / 8R0 199 381AL
  • 8R0199381AD / 8R0 199 381AD
  • 8R0199381AE / 8R0 199 381AE
  • 8R0198381Q / 8R0 198 381Q
  • 8R0198381D / 8R0 198 381D
  • 8R0198381C / 8R0 198 381C
  • 8R0198381B / 8R0 198 381B

Installation Instructions:

  • Web - PDF
  • Please Note: We highly recommend having these mounts installed by an experienced mechanic. The installation process is the same as the factory mount remove and replace procedure. Our installation guide is meant to supplement the factory procedure.

Warranty:

  • 1 Year Limited Replacement Warranty (If you encounter any issues with our products outside of the warranty period, we will work with you to provide a resolution.)

High-Durometer Rubber vs. Polyurethane:

Density Line 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 increased 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.

Founded in 2005, 034 Motorsport is driven by the passion to bring motorsport-quality performance products and tuning to your Audi and Volkswagen vehicles.

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: 82971159912

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4.5 ★★★★★
Based on 11 reviews
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Bookmarked Opinions
Boise, US
★★★★★ 4
4 year old approved!
Color: Lightgreen, Color: Lightgreen
Love that this is a complete set, down to the wall block for the charger! My daughter is 4 and absolutely loves this set. I personally feel like the toothbrush head is a tad small, but it does do the job well. Its a soft brush head, with plenty of replacement heads. The toothbrush and the flosser both arrived fully charged, and so far we havent had to recharge it, but we're only a few days in. So, it seems to have a pretty good battery life so far. (I will update my review if anything changes on that aspect) The toothbrush and flosser both stand upright independently on the counter, without tipping over. The water flosser is hard fir my daughter to do by herself. She sprays water everywhere, as theres several buttons on it and she cant seem to remember in time which button turns it off. I help her with flossing and its been going fine. Whether youre on high or low the water pressure is not too hard for a kids mouth. In fact, I think the low setting does nothing but rinse the mouth and basically teach the habit of flossing. We use the high setting and it does and OK job. I am a little old school though, and feel like nothing will top a good ole dental floss flossing, but water flossing is a safer route to avoid cutting gums or getting floss stuck between close teeth. The sound level is minimal, a fraction of the sound level my adult water flosser makes. It doesnt shake/vibrate too badly in the hand and theyre bith comfortable to hold, and size appropriate for my (4yrs) daughters hands. It comes in a really nice box, packaged perfectly, making this a great gift for your little ones. The colors and theme makes brushing teeth exciting and fun again for your littles :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2025
C
Cyclegreen
Whiting, US
★★★★★ 5
Great for kids
Color: Lightgreen
The HUACOCARE Kids Water Flosser and Electric Toothbrush Combo is an absolute game-changer for establishing a solid dental hygiene routine with children. The light green giraffe and monkey design is incredibly charming and immediately turned what used to be a bedtime struggle into a fun activity that my child actually looks forward to. Having both the sonic toothbrush and the water flosser in one compact unit is brilliant, as it saves counter space while ensuring that every part of their mouth gets a professional-level clean. The three gentle flossing modes and two sonic brushing modes are perfectly calibrated for younger, more sensitive gums, providing a thorough clean without any discomfort. One of the standout features of this set is how braces-friendly it is; the water flosser reaches those tricky spots around wires and brackets that a standard toothbrush simply can't touch. It is clear that a lot of thought went into the ergonomics and the "fun factor," making it a perfect gift that is both practical and engaging. Since we started using this combo, our dentist has noticed a significant improvement in plaque removal and overall gum health. If you are looking for an all-in-one solution to build healthy brushing habits and make dental care feel like less of a chore, this set is worth every penny.
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Reviewed in the United States on February 21, 2026
N
Verified Purchase
Natalie
Fort Morgan, US
★★★★★ 5
Works great stays charged for a long time
Stays charged for a long time!
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Reviewed in the United States on June 27, 2022
B
Verified Purchase
BK Curtis
Massapequa, US
★★★★★ 5
BEST COMBO DEAL EVER!!!
Got this amazing combo during prime & was worried it wouldn't be the best quality- WRONG!! Bought similar products about 2 years ago from Amazon but different manufacturer & sold separately- broke in a very short period of time!! This 1 is great quality & was a spectacular price for the cmbo!combo!! Quite but does a great job!!!
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Reviewed in the United States on August 12, 2022
D
Verified Purchase
Desert Flower
Houston, US
★★★★★ 4
Did the job
Pros: flosser is easy to fill; comes with charging USB wire; nice narrow stream from two separate attachments. Toothbrush feels like a professional cleaning. Cons: must use my own USB wall plug as this didn't come with one; difficult to change flosser heads if you share the unit with a family member; toothbrush is awkward to charge as the bottom has a cap forcing it to lay on side to charge. Otherwise I'm happy with purchase and will keep it.
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Reviewed in the United States on December 5, 2022

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