Add substantial resistance to chassis flex for improved handling. No cutting or drilling required!
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
3603700
Mfg#:
024773ECS01KT
In Stock
ON SALE!
SAVE 35%
$260.99
This product was last offered at the strikethrough price on 11-07-2026
Add substantial resistance to chassis flex for improved handling. No cutting or drilling required!
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
3603702
Mfg#:
024773ECS03KT
In Stock
ON SALE!
SAVE 30%
$593.99
This product was last offered at the strikethrough price on 11-07-2026
Keep your rear subframe locked down and properly aligned with our in-house engineered locking collar kit
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
3647684
Mfg#:
026361ECS01-03KT
In Stock
ON SALE!
SAVE 25%
$101.99
This product was last offered at the strikethrough price on 11-07-2026
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 10X Entries For Our Spin To Win Sweepstakes! For use with ECS Tuning Stage 1 Upper Stress Bar only
Brand:
ES#:
3603701
Mfg#:
024773ECS02KT
In Stock
ON SALE!
SAVE 20%
$322.99
This product was last offered at the strikethrough price on 11-07-2026
Triangulate the rear of your chassis with our bolt-in rear chassis brace kit!
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
3557330
Mfg#:
023115ECS01-02KT
Ships on Jun 10, 2027
ON SALE!
SAVE 35%
$227.99
This product was last offered at the strikethrough price on 11-07-2026