SKU: 69310128676

034Motorsport BMW Transmission Mount, Street Density Line (EXX) & (FXX) 034-509-4050-SD

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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

034Motorsport BMW Transmission Mount, Street Density Line (EXX) & (FXX) 034-509-4050-SD034 Motorsport BMW Transmission Mount, Street Density Line (EXX) & (FXX) 034 509 4050 SD * sold individually (you need 2 mounts) We're proud to announce the availability of our new Density Line Transmission Mounts for BMW EXX and FXX chassis. 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

034 Motorsport -  BMW Transmission Mount, Street Density Line (EXX) & (FXX) 034-509-4050-SD

* sold individually (you need 2 mounts)

We're proud to announce the availability of our new Density Line Transmission Mounts for BMW EXX and FXX chassis.

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, resulting in improved shifting feel and driving dynamics.

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 60 durometer rubber, which is a significant upgrade from the 45 durometer rubber used in stock BMW transmission mounts.

The result is greatly reduced drivetrain slop and crisper shifting, without any noticeable increase in noise, vibration, or harshness (NVH) inside of the cabin. The solid rubber, void-free design eliminates the possibility of 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 60 Durometer (Street Density) Rubber with Void-Free Construction
  • Reduced Drivetrain Slop
  • Decreased Transmission Movement Under Load
  • More Direct Power Transfer
  • Improved Shifting Feel
  • Complete Drop-In Replacement of Factory Engine Mount
  • Sold Individually (One Vehicle Requires 2 Mounts!)
Fitment:
  • 2006 - 2011 BMW 123d / 130i (E81)
  • 2003 - 2011 BMW 120d / 123d / 130i (E87)
  • 2006 - 2013 BMW 123d / 125i / 128i / 135i (E88)
  • 2006 - 2013 BMW 123d / 125i / 128i / 135i / M Coupe (E82)
  • 1989 - 2000 BMW 316g / 316i / 318i / 318is / 318ti / 320i / 323i / 323ti / 325i / 325is / 328i / 328i / M3 (E36)
  • 1997 - 2006 BMW 320Ci / 320i / 323Ci / 323i / 325Ci / 325i / 325ti / 328Ci / 328i / 330Ci / 330i (E46)
  • 2004 - 2011 BMW 316i / 318d / 318i / 320d / 320i / 320si / 323i / 325d / 325i / 328i / 330d / 330i / 335d / 335i Sedan (E90)
  • 2006 - 2012 BMW 318d / 318i / 320i / 323i / 325d / 325i / 328i / 330d / 330i / 335d / 335i Touring (E91)
  • 2005 - 2013 BMW 316i / 320i / 323i / 325d / 325i / 328i / 330d / 330i / 335d / 335i / 335is Coupe (E92)
  • 2005 - 2013 BMW 320i / 323i / 325d / 325i / 328i / 330d / 330i / 335i / 335is Convertible (E93)
  • 1995 - 2003 BMW 520i / 523i / 525i / 528i / 530i (E39)
  • 2009 - 2015 BMW 530dX / 535dX / 535iX (F07)
  • 2009 - 2015 BMW 530dX / 535dX / 535iX / M550dX (F10)
  • 2010 - 2015 BMW 520dX / 530dX / 535dX / 535iX / M550dX (F11)
  • 2012 - 2015 BMW 640dX / 640iX (F06)
  • 2011 - 2015 BMW 640dX / 640iX (F12)
  • 2011 - 2015 BMW 640dX / 640iX (F13)
  • 2010 - 2015 BMW 730dX / 740dX / 750dX (F01)
  • 2011 - 2015 BMW 740LdX / 740LiX / 750LdX (F02)
  • 1996 - 2002 BMW Z3 2.0 / Z3 2.2i / Z3 2.5 / Z3 2.5i / Z3 2.8 / Z3 3.0i / Z3 M (E36/7 & E36/8)
  • 2002 - 2008 BMW Z4 2.0i / Z4 2.2i / Z4 2.5i / Z4 2.5si / Z4 3.0i / Z4 3.0si / Z4 M (E85)
  • 2005 - 2008 BMW Z4 3.0si / Z4 M (E86)
  • 2008 - 2015 BMW Z4 23i / Z4 30i / Z4 35i / Z4 35is Roadster (E89)
Replaces:
  • 22316799331
  • 22316771219
  • 23711137817

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: 69310128676

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Henry
Lexington, US
★★★★★ 5
Al 100
Color: black, red
Está lo que necesitaba
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Reviewed in the United States on May 21, 2026
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Tw
Lake Worth, US
★★★★★ 5
"WORK GREAT"!
Size: 24.01+18.01, Style: 2 piece
They Fit perfectly, easy to put on my Hyundai Elantra. Their Alot nicer than the old ones my last mechanic put on & work Alot better. Good value for the price i Highly recommend them. I'm a CHRISTAIN & Not paid for my review.
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Reviewed in the United States on February 17, 2026
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PapaRatzy
Port Orchard, US
★★★★★ 5
Easy to install no streaks
Size: 24+17.01, Style: 2 piece
No problems installing these wiper blades. They do a very good job of clearing the windshield of water when it’s raining. I have not noticed any squeaks or streaks. Well worth the money.
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Reviewed in the United States on May 23, 2026
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Alex
San Leandro, US
★★★★★ 5
Good Price. Solid Product
Size: 26+19+21, Style: 3 piece
I ordered these wipers for a 2011 Honda Crosstour. It’s a pretty rare car and I barely see these on the road, so finding these wipers was great since most brands do offer parts for these cars but they are crazy expensive, what I liked about these wipers was the durability and the efficiency you can notice the material was sturdy and wasn’t going to snap off and the efficiency was great. It cleared the windshield without leaving and strikes or making a sound. I would highly recommend these wipers or buying from this brand.
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Reviewed in the United States on April 22, 2026
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Keith
Draper, US
★★★★★ 4
Quick delivery, and fits perfect
Size: 22+22, Style: 2 piece
Quick delivery, Fit perfect. Don't get much rain in SO CAL so I can't report on the quality just yet. Seems good for this environment.
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Reviewed in the United States on April 19, 2026

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