Save up to 20% off for Exhaust Month - Shop Here
1-480-966-3040
Mon-Fri 8am to 5pm AZ
Loading...
See more parts for Audi A4
Select the year of your Audi A4:
Introducing PLM Billet Aluminum Inserts, designed to fill the voids in the factory rear differential carrier mounts of B8 Audi A4/S4/RS4, A5/S5/RS5, Q5/SQ5, and C7 Audi A6/S6/RS6, A7/S7/RS7 models. These inserts effectively minimize rear differential movement without compromising ride quality or introducing any additional noise, vibration, or harshness into the cabin.
By filling the voids in the factory mounts, our inserts eliminate any sloppiness, ensuring smoother shifting, throttle transitions, and an overall improved driving experience. Installation is quick and easy, taking just minutes, and can be completely reversed if needed.
Upgrade your vehicle with our Billet Aluminum Inserts (compatible with OEM part numbers: 8K0 599 257N / 8K0599257N) and enjoy enhanced performance without sacrificing comfort. Experience smoother drives with improved responsiveness today.
Fitment:
By filling the voids in the factory mounts, our inserts eliminate any sloppiness, ensuring smoother shifting, throttle transitions, and an overall improved driving experience. Installation is quick and easy, taking just minutes, and can be completely reversed if needed.
Upgrade your vehicle with our Billet Aluminum Inserts (compatible with OEM part numbers: 8K0 599 257N / 8K0599257N) and enjoy enhanced performance without sacrificing comfort. Experience smoother drives with improved responsiveness today.
Fitment:
- Audi A4 (B8) 2009-2016
- Audi S4 (B8) 2010-2017
- Audi RS4 (B8) 2013-2017
- Audi A5 (B8) 2008-2017
- Audi S5 (B8) 2008-2017
- Audi RS5 (B8) 2013-2017
- Audi Q5/SQ5 (B8) 2008-2017
- Audi A6 (C7) 2012-2017
- Audi S6 (C7) 2012-2017
- Audi RS6 (C7) 2012-2017
- Audi A7 (C7) 2012-2017
- Audi S7 (C7) 2012-2017
- Audi RS7 (C7) 2012-2017
- Audi Allroad (B8/B8.5) 2010-2016
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Make Vehicle | Model | Year |
---|---|---|
2009-2016 Audi A4 |
A4 | 2009-2016 |
2008-2016 Audi A5 |
A5 | 2008-2016 |
2012-2017 Audi A6 |
A6 | 2012-2017 |
2008-2017 Audi Q5 |
Q5 | 2008-2017 |
2013-2015, 2017 Audi RS4 |
RS4 | 2013-2015, 2017 |
2013-2017 Audi RS5 |
RS5 | 2013-2017 |
2013-2017 Audi RS7 |
RS7 | 2013-2017 |
2010-2017 Audi S4 |
S4 | 2010-2017 |
2008-2017 Audi S5 |
S5 | 2008-2017 |
2012-2017 Audi S7 |
S7 | 2012-2017 |
2008-2017 Audi SQ5 |
SQ5 | 2008-2017 |
Check out these other great products

Error: Failed to add product
Please refresh the page and try again.