034Motorsport Billet Aluminum Rear Differential Carrier Mount Insert Kit, B8 Audi A4/S4/RS4, A5/S5/RS5, Q5/SQ5 & C7 Audi A6/S6/RS6, A7/S7/RS7
Free US shipping on orders over $250
Make sure this fits your car
Fits: RS6 / RS7 C8, S4 / S5 / RS5 B9, SQ5 B9 / FY
- Shop tested in Dallas
- Free pickup in Dallas
- Installs at our shop
034Motorsport is pleased to present our new Billet Aluminum Rear Differential Carrier Mount Insert Upgrade for the B8 Audi A4/S4/RS4, A5/S5/RS5, Q5/SQ5 & C7 Audi A6/S6/RS6, A7/S7/RS7, as well as the D4 Audi A8/S8! The factory Audi rear differential carrier bushings have voids in the rubber damping medium, which results in excessive rear differential movement (twisting) under load. This movement allows for unwanted drivetrain slop (and sometimes clunks) that can be observed when accelerating, decelerating, and shifting.
These billet aluminum inserts are designed to fill the voids in the factory B8 Audi A4/S4/RS4, A5/S5/RS5, Q5/SQ5 & C7 Audi A6/S6/RS6, A7/S7/RS7 rear differential carrier mounts, and limit rear differential movement without sacrificing ride quality or introducing any additional noise, vibration, or harshness into the cabin. By filling the voids in the factory mounts, these inserts eliminate the associated slop and ensures that you're experiencing smoother shifting and throttle transitions, and an improved driving experience.
Installation is very simple, can be performed in minutes, and is completely reversible.
- CNC-Machined Billet Aluminum Construction with Clear Anodized Finish
- Application-Specific Design for Optimal Fitment and Performance
- Engineered to Fill Voids In Factory Rear Differential Mounts
- Drastically Reduces Rear Differential Movement During Shifting, Acceleration, and Deceleration
- Improves Shifting Feel, Resulting in Crisper Shifts
- Will Not Cause Additional NVH Transfer Inside Cabin
- Easy, Straightforward Installation Takes Minutes!
- 034Motorsport Billet Aluminum Rear Differential Carrier Mount Insert Pair
- Web - PDF
- Product Information Sheet
- 2009 - 2016 Audi A4 (B8)
- Quattro Models Only
- 2010 - 2017 Audi S4 (B8)
- 2013 - 2017 Audi RS4 (B8)
- 2008 - 2017 Audi A5 (B8)
- Quattro Models Only
- 2008 - 2017 Audi S5 (B8)
- 2013 - 2017 Audi RS5 (B8)
- 2008 - 2017 Audi Q5/SQ5 (B8)
- 2012 - 2017 Audi A6 (C7)
- Quattro Models Only
- 2012 - 2017 Audi S6 (C7)
- 2012 - 2017 Audi RS6 (C7)
- 2012 - 2017 Audi A7 (C7)
- Quattro Models Only
- 2012 - 2017 Audi S7 (C7)
- 2012 - 2017 Audi RS7 (C7)
- 2010 - 2017 Audi A8 (D4)
- Quattro Models Only
- 2012 - 2017 Audi S8 (D4)
- 2010 - 2016 Audi Allroad (B8/B8.5)
Installs Into:
- 8K0 599 257N / 8K0599257N
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+ |
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
034Motorsport Billet Aluminum Adjustable Lowering Link Kit, Audi B9/B9.5 SQ5, C8 A6/S6/RS6, C8 A7/S7/RS7, 4M Audi Q7/SQ7, 4M8 Q8/SQ8/RSQ8, E-Tron SUV, w/ Air Suspension
034Motorsport Density Line Adjustable Upper Control Arm Kit, Track Spec, B8/B8.5 Audi A4/S4/RS4, A5/S5/RS5, Q5/SQ5, C7/C7.5 A6/S6/RS6, A7/S7/RS7, & 95B Porsche Macan
034Motorsport Rebuild Kit, Density Line Adjustable Front Upper Control Arms for B8/B8.5 Audi A4/S4/RS4, A5/S5/RS5, Q5/SQ5, C7/C7.5 A6/S6/RS6, A7/S7/RS7, & 95B Porsche Macan
