CTS Turbo sports transmission mounts are an upgrade over the original mounts, which wear out over time, causing play in the drivetrain and less precise shifting. The void- and fluid-free construction with a 50 Durometer rubber insert provides a noticeable improvement in stiffness and feel compared with the original mount. The result is a significantly stiffer drivetrain, while the mount remains suitable for everyday driving.
Features:
- Made from 50 Durometer rubber
- OEM-style cast aluminium housing surrounding the mount
- Direct replacement for the original mount, OE number 8D0399151R
- More precise and direct shifting
- Improved power transfer
The kit includes:
- CTS Turbo Street sports transmission mount with a 50 Durometer insert
- All required mounting hardware
The mount is sold individually. Some vehicles require 2 mounts.
On Audi A4 B5 models with an automatic transmission, a mount is required on both sides, while with the 5-speed manual transmission only the right-hand mount is required. On Audi S4/RS4 B5, Audi A6 and Allroad C5 models, mounts are required on both sides with either a 6-speed manual or automatic transmission. The same applies to Volkswagen Passat B5/B5.5 with an automatic transmission, while the Passat B5/B5.5 1.8T with a manual transmission requires only the right-hand mount.
Replaces OE number 8D0399151R.
Suitable for: Audi A4 I (B5), Audi A6 II (C5), Audi Allroad Quattro I (4B/C5), Audi RS4 I (B5), Audi S4 III (B5), VW Passat B5 (3B).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Audi A4 | — | 2002–2005 | — |
Before ordering, check that the product matches your vehicle (model, year and engine). If in doubt, write to us — we will check for you.

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