FCM  web    
Products available for 1990-1997 Miatas
using Koni Street (Str.T), Sport or Race
FCM bump stops and dust boots for Koni

the highest quality material to maximize suspension travel and comfort

Each kit fits (4) corners

  • Step 1 - Choose bump stop type (Application guide)
  • Step 2 - Purchase new boots if needed (we recommend Summit Racing - Pro Comp p/n 12127 black, 12128 red).
  • Step 3 - Purchase Comfort, Sport, or Track bump stop kits from 5X Racing or Moss Motors
  • NOTE - each Koni kit for the 90-97 Koni Sport Or Street comes with the required bump stop spacers that MUST be used to keep your shocks safe!
FCM bump stops

Bump stops -

FCM shock mounts with MCU bushings for Koni

Now approved for the SCCA Spec Miata community race series!
Maximize suspension travel, reduce harshness, increase grip

Each kit fits (4) corners, can be ordered without mounts (under spacers selection)

  • Step 1 - Choose bump stop type (Application guide)
  • Step 2 - Purchase new boots if needed (we recommend Summit Racing - Pro Comp p/n 12127 black, 12128 red).
  • Step 3 - FCM mounts reduce ride height about 1/2". Add our custom risers, if no lowering is desired
  • Step 4 - Purchase shock mount kit from our distributor Good-Win Racing
  • NOTE - each Koni kit comes with the required bump stop spacers that MUST be used to keep your shocks safe!
FCM NB-based shock mount kit with new MCU bushings

Bump stops -

FCM 1/2" 'riser' for 99-05 (NB) mounts

Made from high-density Shore 95A urethane, these spacers will prevent any lowering when using NB-style mounts.
Gluing is NOT required
Available through 5X Racing.
FCM MCU bushings upgrade for FCM mounts

Please review our policies prior to your purchase

© Fat Cat Motorsports, Inc. All rights reserved. Registered trademarks belong to their respective owners.