Precisely engineered to help fight subframe flex.
Precisely engineered to help fight subframe flex.
Keep your rear subframe locked down and properly aligned with our in-house engineered locking collar kit
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
For securing the dogbone mount to the subframe
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
11-01-2026
Increases chassis rigidity for improved handling performance and eliminates subframe shifting
Add structural bracing between both front control arm mounts for increased chassis rigidity
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with manual transmission only
This product was last offered at the strikethrough price on
10-28-2026
Limits rear subframe movement for greatly improved responses from rear suspension and differential!
This product was last offered at the strikethrough price on
08-07-2026
A stiffer insert for the enthusiast looking for that OEM+ feel
M12x82.5mm
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Add structural bracing between both front control arm mounts for increased chassis rigidity
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with manual transmission only
This product was last offered at the strikethrough price on
06-13-2026
For securing the dogbone mount to the subframe
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For securing the dogbone mount to the subframe
This product was last offered at the strikethrough price on
10-13-2026
Use new hardware with your new parts. M10x20
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
08-31-2026
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
10-05-2026
We Price Match - Give Us A Call or Chat!