JHM Downpipe Exhaust Bracket - Clamp On For 1K/3K Vibration Fix (TSB# 2045720/2) - Audi D4 A8-S8 4.0T MSRP: $181.00
JHM Driveshaft Center Support Bearing Carrier Insert - Billet Upgrade Kit NO CUTTING REQUIRED for Audi-VW B5 C5 B6 C6 B7 C7 B8 B9 4M and more MSRP: $239.00
JHM Rear Diff or Differential Mount Upgrade Insert, Billet Aluminum for Audi B8 A4-S4-A5-S5-RS4-RS5-Q5-SQ5, C7 A6-S6-RS6-A7-S7-RS7, D4 A8-S8 MSRP: $87.00
JHM Rear Differential Carrier Insert Kit - Billet Aluminum for Audi B8 A4-S4-A5-S5-RS4-RS5-Q5-SQ5, C7 A6-S6-RS6-A7-S7-RS7, D4 A8-S8 MSRP: $101.00