
CTS Turbo B8/B9/C8/4M Audi A4/S4/A5/S5/RS5/RS6/Q5/SQ5/SQ7/SQ8 Sport Transmission Mount
Free US shipping on orders over $250
Make sure this fits your car
Fits: RS6 / RS7 C8, S4 / S5 / RS5 B9, SQ5 B9 / FY & 1 more
- Shop tested in Dallas
- Free pickup in Dallas
- Installs at our shop
CTS Turbo is proud to announce the release of the B8/B9/C8/4M Audi A4/S4/A5/S5/RS5/RS6/Q5/SQ5/SQ7/SQ8 Sport Transmission Mount. This mount upgrade is designed to enhance the performance and power delivery of your Audi with a stiffer 65A durometer rubber mount replacement. This increases torque transfer, especially as you increase power above the levels the stock mount wasn’t meant to handle. This will decrease the extra movement and deflection when you put the power down, increasing overall drivability and enhancing performance.
The best part is our Sport Transmission Mount is a direct drop-in upgrade! Effectively mitigate the shortcomings of the factory mount by providing enhanced stability to the transmission mount assembly. You can expect, improved throttle response and more direct gear changes.
Features:
- 65A Durometer bushings
- Reduced transmission movement
- Improved shifting
- Direct replacement for the factory part numbers: 8K0 399 151DB / 8K0399151DB, 8K0 399 151CD / 8K0399151CD, 8K0 399 151BF / 8K0399151BF, 8W0 399 156AR / 8W0399156AR, 8W0 399 156AQ / 8W0399156AQ
Fitment for B8, B8.5, B9, B9.5, C8 and 4M vehicles (all transmissions, all engines):
- 2009 – Current Audi A4
- 2010 – Current Audi S4
- 2013 – Current Audi RS4
- 2008 – Current Audi A5
- 2010 – Current Audi Allroad
- 2008 – Current Audi S5
- 2013 – Current Audi RS5
- 2008 – Current Audi Q5
- 2008 – Current Audi SQ5
- 2020 – Current Audi RS6
- 2019 – Current Audi RS7
- 2020 – Current Audi SQ7
- 2019 – Current Audi SQ8
- 2019 – Current Audi A8
- 2019 – Current Audi S8
Listed for these cars. Check the title and description for exact years, body styles and drivetrain.
| Make | Model | Chassis | Years | Fits |
|---|---|---|---|---|
| Audi | RS6 / RS7 | C8 | 2020+ | |
| Audi | S4 / S5 / RS5 | B9 | 2018+ | |
| Audi | SQ5 | B9 / FY | 2018+ | |
| Audi | SQ8 / RSQ8 | 4M | 2020+ |
Not sure? Call or text 945-954-1142 with your car or VIN.
- Free US shipping on orders over $250.
- Free pickup at our Dallas shop, usually ready within 24 hours.
- Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
- Want it installed? Book the install at thegbmotors.com.
Full details are on our shipping and returns page.
More for your build


CTS Turbo Audi B9 A4/S4/RS5/SQ5/All-Road, C8 RS6/RS7, 4M /SQ7/SQ8/RSQ8 Transmission Mount Insert


APR Lug Bolts - Use w/6-8mm Spacers - 35mm - Black (Set of 10) - MS100174


APR Lug Bolts - Use w/Factory Spacers - 27mm - Black (Set of 10) - MS100171

