034Motorsport Street Density Motor Mounts for the B9/B9.5 Audi S4/S5/SQ5 3.0 TFSI & RS4/RS5 2.9 TFSI are a performance upgrade over the factory mounts, and are a Track Density Upgrade for the B9/B9.5 Audi A4/A5 2.0 TFSI. Street Density Motor Mounts are manufactured with 60 durometer rubber to limit unwanted noise and vibration transfer into the cabin. Street Density Motor Mounts are optimized void-free and fluid-free, eliminating the slop and excess movement associated with the factory mounts, resulting in improved shifting feel and driving dynamics while greatly improving long term durability and longevity.
Street Density Motor 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 the 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.
The 034Motorsport Street Density Motor Mounts are designed to be an OEM+ replacement for B9/B9.5 Audi S4/S5/SQ5 3.0 TFSI and B9/B9.5 Audi RS4/RS5 2.9 TFSI. These mounts offer improved performance and decreased deflection over the stock S/RS Audi motor mounts, without the failure-prone liquid-filled design.
Features:
Manufactured from 60 Durometer Rubber with Optimized Void-Free Construction
Street Density for B9/B9.5 Audi S4/S5/SQ5 3.0 TFSI and B9/B9.5 Audi RS4/RS5 2.9 TFSI
Track Density for B9/B9.5 Audi A4/A5 2.0 TFSI
Reduced Drivetrain Slop
Decreased Engine Movement Under Load
More Direct Power Transfer
Improved Shifting Feel
Complete Drop-In Replacement of Factory Motor Mounts
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