Eliminate rear-end slop and completely lock down your Audi D4's chassis during hard launches with this comprehensive premium billet aluminum subframe and differential insert kit.
Audi S4 Subframe Parts
Lock down your Audi's drivetrain and eliminate rear-end slop during hard launches with this premium billet aluminum differential bushing kit.
Precision-machined billet aluminum rear subframe inserts that eliminate unwanted chassis flex and sharpen the handling of your B8 or C7 platform Audi.
Eliminate sloppy rear-end movement and maximize launch control on your Audi B8 or C7 with this complete premium billet aluminum subframe and differential insert kit.
Provided mounting for the control arms and transmission cross member
Fits from the 2013 model year
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-19-2026
Includes the rubber bushings
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-19-2026
Fits the left and right side
2X Entries For Our 25th Anniversary Sweepstakes!
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Up to production date 8/30/2010
We Price Match - Give Us A Call or Chat!
Staged handling upgrades to best optimize the handling performance of the Audi S4!
For vehicles built before 11/02/09
Staged handling upgrades to best optimize the handling performance of the Audi S4!
For vehicles built after 11/03/09
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!