SKU: 66352723795

Motorsport Streetsport Engine/Transmission Mount Pair

Sale price$544.50 Regular price$605.00
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Motorsport Streetsport Engine/Transmission Mount Pair034Motorsport's Motorsport StreetSport Mounts for Audi 8S TTRS and 8V. 5 RS3 models are the new standard in ultra high performance. These mounts are designed with extreme performance in mind, manufactured from billet aluminum and high durometer rubber, making them virtually indestructible, while maintaining better ride characteristics than polyurethane alternatives. These mounts have a lifetime guarantee regardless of power level applied and type of

034Motorsport's Motorsport StreetSport Mounts for Audi 8S TTRS and 8V.5 RS3 models are the new standard in ultra-high performance. These mounts are designed with extreme performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible, while maintaining better ride characteristics than polyurethane alternatives. These mounts have a lifetime guarantee regardless of power level applied and type of track racing they are used for.

Motorsport StreetSport Mounts are void-free and fluid-free, eliminating the slop associated with the factory engine/transmission mounts, and are designed to be completely rebuildable with replaceable Density Line rubber bushings. These heavy-duty mounts will result in a moderate increase in noise, vibration, and harshness (NVH) transfer into the cabin, as they are designed to drastically reduce engine movement compared to the factory parts, but will introduce less NVH than our TrackSport mounts due to the lower-durometer rubber used. Additional NVH is most noticeable at idle, but once the vehicle is moving, NVH is slightly higher than stock.

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.

BUYER'S GUIDE:

The following guide is designed to help customers choose which mount best meets their specific needs.

StreetSport TrackSport
Power levels exceeding Stage 1 Power levels exceeding conventional stages
Car is launched or taken to HPDE or Drag events Car is heavily launched at drag strips or only used for track events
Car is used on road as a commuter Ultimate performance and rigidity is desired
Less NVH is desired "Where we're going, we don't care about NVH!"

FEATURES:

  • Manufactured from 6061-T6 Billet Aluminum
  • Anodized for Long Life and Great Looks
  • Extreme-Duty for the Most Punishing Performance Applications
  • Great Solution for Highly-Tuned Stock Turbo Power Levels
  • Replaceable 50 Durometer Density Line Rubber Bushings with Void-Free Construction
  • Significantly Less NVH than TrackSport Version
  • Virtually Indestructible
  • Lifetime Warranty
  • Reduced Drivetrain Slop
  • Decreased Engine Movement Under Load
  • More Direct Power Transfer
  • Improved Shifting Feel
  • Complete Drop-In Replacement of Factory Engine/Transmission Mounts
  • Sold in Pairs

NOTES:

  • Mounting hardware for motor-side mount is not included as the factory hardware can be reused.
  • Lifetime warranty covers replacing Density Line rubber bushings should they ever wear out, and replacement of any billet aluminum component in the unlikely event of a failure.
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: 66352723795

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michelle
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★★★★★ 5
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Size: 10, Color: Black Leather
Super comfortable, can walk al night in them. I size up in anything steve madden. I’m usually a 9, but a 9.5 in steve madden fits almost exact so I get a size 10 in any of their shoes. Sizing is consistent throughout styles but I def need to size up. If you’re in between sizes, I suggest a whole size up. Unless you like an exact fit, personally I think an exact fit looks off any slight movement of your foot and the shoe looks like it doesn’t fit. I would say they’re pricey but they’re def a classy and comfortable pair of heels!
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Reviewed in the United States on July 18, 2025
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valeria
Dallas, US
★★★★★ 4
Good
Size: 7, Color: Black Leather
Cute , you’ll need to break them in. If you have wide feet theses probably aren’t for you Over all as shown , true to size
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Reviewed in the United States on October 31, 2025
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Erin W.
Charlottesville, US
★★★★★ 5
Perfect little kitten heel sandal
Size: 9, Color: Black Leather
Adorable! The perfect little kitten heel sandal. As cute with jeans as they are with dresses. Very comfortable, great heel height. True to size. I now own them in 3 colors!
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Reviewed in the United States on October 31, 2025
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claudia olcese
New York, US
★★★★★ 5
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Lindas y super cómodas.
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Reviewed in the United States on May 12, 2026
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Amazon Customer
Omaha, US
★★★★★ 1
Poor quality
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Fell apart after wearing once
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Reviewed in the United States on December 6, 2025

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