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
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
Tighten up your dynamic responses.
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
Increases chassis rigidity for improved handling performance and eliminates subframe shifting