We're proud to announce the availability of our new Density Line Engine Mounts for the B8 Audi S5/RS5/RS4 4.2L FSI V8!
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 65 durometer rubber, which is a significant upgrade from the 45 durometer rubber used in stock B8 Audi S5/RS5 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. They were tested thoroughly in-house at 034Motorsport, JH Motorsport, and by fellow Audi enthusiasts before release.
Factory Active Mount Emulators:
034Motorsport Street Density Engine Mounts utilize emulators to replicate the electronics of the factory engine mounts for plug-and-play installation. This ensures MIL-free operation for cars equipped with active engine mounts. 
Features:
Manufactured from 65 Durometer (Street Density) Rubber with Void-Free Construction
Built-In Emulator with Plug-In Connector for Vehicles Equipped with Factory Active Mounts
Reduced Drivetrain Slop
Decreased Engine Movement Under Load
More Direct Power Transfer
Improved Shifting Feel
Complete Drop-In Replacement of Factory Engine Mounts
Sold in Pairs!