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
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
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
Engage the road with precision and confidence with our in-house engineered chassis upgrades
10X Entries Into Our F80 M3 Sweepstakes
Enhance your entire driving experience with a full brace kit at the best prices all year!
Add substantial resistance to chassis flex for improved handling. No cutting or drilling required!
Minor trimming of the carpet is necessary for installation. See our Installation Guide for details.
Triangulate your chassis with our front strut bar and FREE Rear and Tunnel braces!
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
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
Provides additional support to the strut towers to reduce body flex and to enhance your driving experience
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!
Complete Upper And Lower Triangulated Bars
Powder-coated steel reinforcement bar
Reduce chassis flexing
For vehicles with manual transmission only
Increased stiffness over the OE stamped steel while gaining more space for a larger exhaust!
2X Entries Into Our F80 M3 Sweepstakes
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