SKU: 89003267239

034 Motorsport Motor Mount Street Density Line (Passenger Side) - BMW N54 / N55

Sale price$123.30 Regular price$137.00
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

034 Motorsport Motor Mount Street Density Line (Passenger Side) - BMW N54 / N55034Motorsport'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


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 significant upgrade from the 45 durometer rubber used in stock N54/N55 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.

Features:

  • Manufactured from 50 Durometer (Street Density) Rubber with Void-Free Construction
  • Reduced Drivetrain Slop
  • Decreased Engine Movement Under Load
  • More Direct Power Transfer
  • Improved Shifting Feel
  • Complete Drop-In Replacement of Factory Engine Mount
  • Sold Individually (One Vehicle Requires 1 Mount!)
Fitment:
  • 2006 - 2013 BMW 135i Convertible (E88)
  • 2006 - 2013 BMW 135i Coupe / M Coupe (E82)
  • 2006 - 2011 BMW 335i / 335xi Sedan (E90)
  • 2006 - 2012 BMW 335i / 335xi Touring (E91)
  • 2005 - 2010 BMW 335i / 335xi Coupe (E92)
  • 2005 - 2013 BMW 335i Convertible (E93)
  • 2009 - 2015 BMW X1 35iX (E84)
  • 2008 - 2015 BMW Z4 35i Roadster (E89)
  • Does NOT Fit F-Series Vehicles
Replaces:
  • 22116773744

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.

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: 89003267239

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Kat ristow
Massapequa, US
★★★★★ 5
GREAT for small mouths!
Color: Microbrush Kit, Color: Microbrush Kit
The Pet toothbrush from Jasper is the perfect toothbrush for tiny mouths. I have two cats one that is under 10 lbs and one that is 17 lbs. This toothbrush works best for both of them! It is great to find a toothbrush that comes with multiple heads to use with my multiple cats! The handle is curved so it allows me to get into those hard to reach places which cats sometimes struggle to let you reach. The toothbrush was easy to use, and both of my cats had no problem with getting their teeth and gums cleaned. I also enjoyed that the brush heads are replaceable so one toothbrush handle can last a very long time! This starter pack is the perfect product to use when starting to brush their teeth. As the toothbrush is small, the bristles are gentle and the cat can chew on the toothbrush without them instantly destroying it. The toothbrush also holds onto the "toothpaste" product very well. There were not spills during the toothbrushing process. I definitely approved of this product and will continue to support this product in the future.
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Reviewed in the United States on December 28, 2024
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Verified Purchase
Amazon Customer
Belleville, US
★★★★★ 5
Great for cats, get rid of lip lifter!
Color: Microbrush Kit
The best toothbrush for cats! It fits and is easy to maneuver, and because it’s small, my cat doesn’t mind the shape. The only thing is that the lip lifter hits teeth and gets caught in cheeks, so I sanded that off, which has made teeth brushing much easier.
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Reviewed in the United States on April 12, 2026
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 4
Soft brush, good quality!
Color: Microbrush Kit
I like that the bristles on the brush are very soft and it's curved well for my kitty's mouth. The only thing that I don't care for is the handle is pretty long and doesn't need to be.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2025
S
Verified Purchase
S. P.
Dallas, US
★★★★★ 5
Best best pet toothbrush I have tried
Color: Microbrush Kit
This is by far the best toothbrush I have found for my cat. It was clearly designed by someone who deeply understands feline dental health. The way the bristles decrease toward the tip and the specialized part for lifting the corner of the mouth are incredibly thoughtful and effective features. While the bristles are soft, they are strong enough to provide the necessary pressure against the teeth. My cat has a relatively small head and mouth, yet she resisted this brush the least of all. I will not be going back to my previous toothbrushes. Very highly recommended!
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Reviewed in the United States on March 16, 2026
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Verified Purchase
Crissi
Phoenix, US
★★★★★ 5
Cat approves, easy to use, comfortable to grip, sturdy.
Color: Microbrush Kit, Color: Microbrush Kit
My cat seems to love it so that's a automatic win! I was a little unsure about using a long handled toothbrush, I thought it would be more difficult to use but turns out its actually easier than the little finger brushes. The heads on the toothbrushes can be swapped, making it so that you dont have to buy a whole new one. It's been a few months since I bought it and its holding up well, no major wear on it aside from some gnaw marks from my Chonk chewing on it. Fits nicely in my hand and the brush head isn't too big for my cats tiny faces & teeth. I'd recommend it so far and I'm going to keep on with this brush instead of trying a new product every time.
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Reviewed in the United States on June 4, 2025

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