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Billet Rear Crossmember / Differential Carrier - Track Density - (NO LONGER AVAILABLE)

Prevents failure of the factory cast aluminum piece - A must-have for drag/road racing
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Note:This product is no longer available.

Product Details

Please Note: Only available for purchase and shipment within the United States

The 034Motorsport Billet Rear Crossmember / Differential Carrier for the B5 Audi A4/S4/RS4 Quattro is an absolute must for serious drag/road racing to prevent failure of the factory cast aluminum piece.

This high-quality piece was designed utilizing CAD software and is precision CNC machined in-house from billet aluminum.


  • B4 Audi S2/RS2
  • 1996 - 2001 Audi A4 Quattro (B5)
  • 2000 - 2002 Audi S4 (B5)
  • 2000 - 2002 Audi RS4 (B5)


  • 8D0 599 285 / 8D0599285

*Please Note: With pressed-in Track Density Line Differential Carrier Bushings.*

This part does not have vehicle applications yet. For fitment verification, contact our sales team via 1.800.924.5172, Live Chat , or

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