SKU: 28678075274

034Motorsport Audi A4 B4/B5 - Motor Mounts, Street Density - 034-505-2001-SD

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Description

034Motorsport Audi A4 B4/B5 - Motor Mounts, Street Density - 034-505-2001-SD034 Motorsport Audi A4 B4 B5 Motor Mounts, Street Density B4, B5 A4 S4 We are VERY excited to be announcing the release of our 034Motorsport Street Density and Track Density motor mounts for a wide range of Audis! We've been testing these mounts for some time to ensure they are reliable and meet the criterion for the intended use results so far are very exciting! WHAT THEY ARE: A new line of rubber motor mounts made FOR us by OE suppliers to OUR

034 Motorsport Audi A4 B4/B5 - Motor Mounts, Street Density - B4, B5 A4/S4

We are VERY excited to be announcing the release of our 034Motorsport Street Density and Track Density motor mounts for a wide range of Audis!

We've been testing these mounts for some time to ensure they are reliable and meet the criterion for the intended use - results so far are very exciting!

WHAT THEY ARE: A new line of rubber motor mounts made FOR us by OE suppliers to OUR specifications.

STREETDENSITY Mounts are solid rubber mounts with a 50 durometer about 10% stiffer than stock, this means they still ride smooth and quiet but provide a marked improvement in drivetrain dampening over stock mounts. Livable street performance with serious sport intentions. Note, since there are no voids or air pockets in these mounts, even though the rubber is only 10% stiffer, the resulting reduction in drivetrain movement is actually 25% stiffer.

TRACKDENSITY Mounts are also solid rubber mounts, but with an 80 durometer approx 90% stiffer than stock, these are solid for all practical purposes and result in ZERO drivetrain movement. Vibrations from the engine are noticeably increased but not horrible. Definitely not smooth and quiet like stock mounts, but in return you get a completely locked down drivetrain with NO slop or deflection. These are perfect for the street/track enthusiast who doesn't mind a marked increase in vibration from the drivetrain.

NOTE, THIS IS NOT AN OE MOUNT, OR AN RS4 MOUNT, AND ARE NOT AVAILABLE FROM ANY OTHER SOURCE - These are built by an OE supplier to 034Motorsport specifications.

We have tested these mounts on our own B5 1.8t quattro for over 10k road miles and 6 track days, upon recent removal they still looked like new..

These mounts replace the upper differnatial carrier mounts, the 2 small bushings that press into the carrier that holds up the rear diff.

Mounts will fit all B4 and B5 chassis cars including A4/S4, A6, 90 Quattro, RS2 and many other applications (does not fit Passat), feel free to contact us for clarification.

Choose stiffness below, price PER PAIR for one car.

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SKU: 28678075274

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Aryiea
Dallas, US
★★★★★ 5
Good air purifier - make sure you actually unwrap the filter lol
Style: Medium Room Air Purifier
I'm an idiot and didn't realize the filter that comes already inside it was in there wrapped in plastic for some reason that surpasses my understanding (the whole unit was already wrapped in plastic, why is the filter, which is inside the plastic-wrapped unit, also wrapped in its own separate plastic?? As if we need more plastic in the world...). Anyway, I didn't look inside cuz I thought the filter would just be installed in there and I plugged it in and cheerfully ran it for months til it told me it was time for replace the filter then bought a second filter and went tk take my old one out only to realize I hadn't been filtering anything all that time 😅 oops. Lol. So yeah, make sure you unwrap the filter. Otherwise it's a good little air purifier. Now that the filter is actually installed right, I notice it kicks up higher when we cook or do anything that would lower air quality, so it does seem to be detecting that properly! My allergies do seem better overall. It's pretty quiet when it's on low, but does get loud when it kicks up. I'm OK with that since it pretty much only happens when we cook or if I just put out a candle or something.
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Reviewed in the United States on May 3, 2026
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Mike
Louisville, US
★★★★★ 4
Air Purifier
Style: Medium Room Air Purifier
Works well small and compact so it can fit in more areas.
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Reviewed in the United States on April 6, 2026
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Andrea
Houston, US
★★★★★ 1
Not worth it
Style: Medium Room Air Purifier
Disappointed in this air purifier. Doesn't seem to keep the air clean. Air filter needs to be replaced more often than other air purifiers. Unfortunately I can't return this product. Would not recommend this. Buy a Levoit air purifier instead. Works much better and filter doesn't need to be replaced as often.
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Reviewed in the United States on February 18, 2026
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Jack
Lexington, US
★★★★★ 5
Excellent Performance and Very Easy to Change Filter
Style: Medium Room Air Purifier
Very happy with this air purifier! It works really well and you can actually feel the air getting cleaner after running it for a while. It’s quiet, simple to use, and perfect for a medium-sized room. What I especially love is how easy it is to replace the filter. No complicated steps — just open, swap, and done in minutes. Super convenient and stress-free. For the price, the quality is surprisingly good. Definitely worth it, and I would buy again.
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Reviewed in the United States on March 1, 2026
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Nobu
Houston, US
★★★★★ 5
great solid product for the price, easy to use
Style: Medium Room Air Purifier
Bought for a family member to put in his room & it’s been super easy to set up and use. Helps noticeably freshen up the room and keep it smelling better too
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Reviewed in the United States on April 30, 2026

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