Increases chassis rigidity for improved handling performance and eliminates subframe shifting
Increases chassis rigidity for improved handling performance and eliminates subframe shifting
Increases chassis rigidity for improved handling performance and eliminates subframe shifting
Includes two braces to provide additional support to the strut towers for less body flex and to enhance your driving experience
10X Entries Into Our F80 M3 Sweepstakes
Minor trimming of the steel rain tray is required
This product was last offered at the strikethrough price on
06-13-2026
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
Engage the road with precision and confidence with our in-house engineered chassis upgrades
10X Entries Into Our F80 M3 Sweepstakes
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
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
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
Upgrade kit to add lower stress bars, brackets and hardware to ECS Stage 1 Upper Stress Bar Kit
10X Entries Into Our F80 M3 Sweepstakes
For use with ECS Tuning Stage 1 Upper Stress Bar only
This product was last offered at the strikethrough price on
06-13-2026
Powder-coated steel reinforcement bar
For FWD 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
Triangulate your chassis with our front strut bar and Rear and Tunnel braces!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
This product was last offered at the strikethrough price on
05-05-2026
3-Piece reinforcement
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
Powder-coated steel reinforcement bar
Improve cornering speeds