Sold for off-road, track and racing applications only.
Sold for off-road, track and racing applications only.
Sharpen up your handling response!
For sedan models only
This product was last offered at the strikethrough price on
08-29-2026
Replace your OEM stamped steel brace with our heavy-duty solid aluminum tunnel brace!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Improve rigidity to help refine handling, while increasing clearance for larger diameter exhaust systems
This product was last offered at the strikethrough price on
08-29-2026
Increases chassis rigidity for improved handling performance and eliminates subframe shifting. For those looking for a maximum lightweight solution for the rear subframe.
Increases chassis rigidity for improved handling performance and eliminates subframe shifting
Replace your OEM stamped steel brace with our heavy-duty solid aluminum tunnel brace!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Tighten up your dynamic responses.
This product was last offered at the strikethrough price on
08-29-2026
Increases chassis rigidity for improved handling performance and eliminates subframe shifting