We are VERY excited to be announcing the release of our 034Motorsport Street Density and Track Density motor mounts for a wide range of Audis!
We've been testing these mounts for some time to ensure they are reliable and meet the criterion for the intended use - results so far are very exciting!
WHAT THEY ARE: A new line of rubber motor mounts made FOR us by OE suppliers to OUR specifications.
STREETDENSITY Mounts are solid rubber mounts with a 50 durometer about 10% stiffer than stock, this means they still ride smooth and quiet but provide a marked improvement in drivetrain dampening over stock mounts. Livable street performance with serious sport intentions. Note, since there are no voids or air pockets in these mounts, even though the rubber is only 10% stiffer, the resulting reduction in drivetrain movement is actually 25% stiffer.
TRACKDENSITY Mounts are also solid rubber mounts, but with an 80 durometer approx 90% stiffer than stock, these are solid for all practical purposes and result in ZERO drivetrain movement. Vibrations from the engine are noticeably increased but not horrible. Definitely not smooth and quiet like stock mounts, but in return you get a completely locked down drivetrain with NO slop or deflection. These are perfect for the street/track enthusiast who doesn't mind a marked increase in vibration from the drivetrain.
NOTE, THIS IS NOT AN OE MOUNT, OR AN RS4 MOUNT, AND ARE NOT AVAILABLE FROM ANY OTHER SOURCE - These are built by an OE supplier to 034Motorsport specifications.
We have tested these mounts on our own B5 1.8t quattro for over 10k road miles and 6 track days, upon recent removal they still looked like new..
These mounts replace the upper differnatial carrier mounts, the 2 small bushings that press into the carrier that holds up the rear diff.
Mounts will fit all B4 and B5 chassis cars including A4/S4, A6, 90 Quattro, RS2 and many other applications (does not fit Passat), feel free to contact us for clarification.
Choose stiffness above, price PER PAIR for one car.
Vibrates more than expected for such a small pair of mounts (I ordered track density).
I don't mind the vibrations, they fit right in with my track density trans and engine mounts and ECS rear diff front mount.
Occasionally I am lazy and lift my car by the diff carrier (I know, I know, I'm horrible). I'm betting these will make that a bit less wear-inducing, too.