A more planted subframe means a more planted rear end and better handling.
A more planted subframe means a more planted rear end and better handling.
Maintain proper suspension geometry when cornering and reduce rear subframe movement
2X Entries Into Our F80 M3 Sweepstakes
Eliminate movement of the factory rear subframe and maintain proper suspension geometry when cornering!
For vehicles from the 2007 model year up to production date 5/28/2012
Improve rear end rigidity for better cornering response
This product was last offered at the strikethrough price on
09-29-2026
Eliminate rear subframe deflection and unlock tighter, more predictable handling for your B8 Audi with CTS Turbo’s billet aluminum insert set, delivering maximum power transfer with minimal NVH.
This product was last offered at the strikethrough price on
08-17-2026
A more planted subframe means a more planted rear end and better handling.
Maintain proper suspension geometry when cornering and reduce rear subframe movement
2X Entries Into Our F80 M3 Sweepstakes
Improves handling and control - upgrade to a more engaging driving experience
Enhance driving dynamics and power transfer with a locked down rear subframe
10X Entries Into Our F80 M3 Sweepstakes
For vehicles from the 2007 model year up to production date 5/28/2012
This product was last offered at the strikethrough price on
06-13-2026
Eliminate movement of the factory rear subframe and maintain proper suspension geometry when cornering!
For vehicles with production from 05/29/2012
Sharpen handling and lock down your Audi B9 or B9.5's chassis by eliminating rear-end slop with this premium billet aluminum subframe insert kit.
Eliminate movement of the factory rear subframe and maintain proper suspension geometry when cornering!
Designed to improve handling and feedback by limiting movement.
This product was last offered at the strikethrough price on
09-29-2026
A more planted subframe means a more planted rear end and better handling.
Improve rear end rigidity for better cornering response
Maintain proper suspension geometry when cornering and reduce rear subframe movement. Includes stretch bolts.
2X Entries Into Our F80 M3 Sweepstakes