Torque Solution 05-09 Audi S4 (B7) / 03-05 Audi S4 (B6) Billet Rear Differential Mount Insert - TS-RDI-861

Our Torque Solution Billet Rear Differential Inserts are machined from solid 6061 billet aluminum and then anodized black for corrosion resistance. This kit makes for a much stronger and stiffer support for your rear differential by getting rid of unwanted drivetrain slop and flexing. This leads to giving you better feedback, sharper response, more predictability on throttle input, along with eliminating annoying clunking during hard shifts. Best of all smoother power transition from drivetrain to the pavement. A simple and effective install that fills the voids in the OEM mount bushing.

- CNC'd 6061 Billet Aluminum
- Black Anodized w/ TS Logo Laser Engraved
- Removes drivetrain “slop” and clunking
- Reduces wheel hop / traction loss
- Improved 60fts
- Easy Install
- Limited Lifetime Warranty

Includes:
- Stainless Steel Washer 861a (2)
- Billet Bushing Insert 861b (2)

Fits:
- Audi A4 Quattro B6 2002-2005
- Audi S4 Quattro B6 2003-2005
- Audi A4 Quattro B7 2005.5-2009
- Audi S4 Quattro B7 2005.5-2009
- Audi RS4 B7 2006-2008