MCS / Karcepts ND Suspension Package

Regular price

In the relentless pursuit of speed, comfort, control, and tunability, Karcepts has tested many damper products over the past two decades. There has only been one manufacturer that has consistently impressed, and whom we know is constantly striving for excellence in all of their offerings. This is why Motion Control Suspension (MCS) is the only brand of damper we sell, and the only brand of damper you will see on our own vehicles. MCS has been supplying motorsport dampers for the highest levels of professional sports car racing for over thirty years, with accolades in ALMS, DTM, GT, Trans-Am, and many others. MCS primarily focuses on the damper technology side, leaving motorsport teams or entities such as Karcepts the ability to provide specific dimensional requirements along with the auxiliary hardware needed to complete a plug and play system for the end user. The shared ideology between MCS and Karcepts, along with individual engineering skill sets, allows us to provide the absolute best products to our consumers. Feel free to click the below logo to learn more about Motion Control Suspension and their top tier damper offerings.

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All ND Miata suspension packages listed below have been specifically tailored to SCCA Solo class structures. SCCA Solo is our passion, so conforming to their rule set is a must. Karcepts has meticulously determined the ideal stroke and body lengths to conform to the SCCA Solo rule book, yet also paid careful attention to other key aspects of the damper design. With diligent analysis and a few little tricks, we have been able to create the dampers just within C Street (CS) specifications, but additionally making them dual purpose for Street Touring Roadster (STR) or any lowered race spring setup. This allows a buy-it-once approach where anyone starting off with a mild CS build can retain the exact same dampers in the future on any race setup. Along with Karcepts Spec MCS dampers being dimensionally perfect, the valving has been custom specified, blending MCS's proven recipe with a range of tunability built on feedback from many racers in the SCCA community.

MCS / Karcepts ND 1WNR SCCA Solo C Street Package (items included):
  • MCS / Karcepts Spec Single Adjustable Non-Remote Dampers
  • Karcepts ND SCCA C Street Spring Perch Conversion Kit
  • Karcepts ND Upper Shock Mount Sleeve & Washer Kit; Adapts OE Upper Shock Mounts to 12mm Pin Top Race Dampers
MCS / Karcepts ND 2WNR SCCA Solo C Street Package (items included):
  • MCS / Karcepts Spec Double Adjustable Non-Remote Dampers
  • Karcepts ND SCCA C Street Spring Perch Conversion Kit
  • Karcepts ND Upper Shock Mount Sleeve & Washer Kit; Adapts OE Upper Shock Mounts to 12mm Pin Top Race Dampers
MCS / Karcepts ND 2W SCCA Solo C Street Package (items included):
  • MCS / Karcepts Spec Double Adjustable Dampers w/ Remote Reservoirs
  • Karcepts ND SCCA C Street Spring Perch Conversion Kit
  • Karcepts ND Upper Shock Mount Sleeve & Washer Kit; Adapts OE Upper Shock Mounts to 12mm Pin Top Race Dampers
  • Karcepts Remote Damper Canister Mounting Kit
MCS / Karcepts ND 1WNR AutoX / STR / Track Package (items included):
  • MCS / Karcepts Spec Single Adjustable Non-Remote Dampers
  • Karcepts ND Spherical Top Hats
  • Main Springs (Hyperco or Eibach based on availability)
  • Helper Springs (Hyperco or Eibach based on availability)
  • Karcepts Delrin Main Spring to Helper Spring Connection Plates
  • Spring rates determined based on customer consultation after purchase
MCS / Karcepts ND 2WNR AutoX / STR / Track Package (items included):
  • MCS / Karcepts Spec Double Adjustable Non-Remote Dampers
  • Karcepts ND Spherical Top Hats
  • Main Springs (Hyperco or Eibach based on availability)
  • Helper Springs (Hyperco or Eibach based on availability)
  • Karcepts Delrin Main Spring to Helper Spring Connection Plates
  • Spring rates determined based on customer consultation after purchase
  • This package won the 2017 SCCA ProSolo Finale and the ProSolo Championship in the competitive STR class
MCS / Karcepts ND 2W AutoX / STR / Track Package (items included):
  • MCS / Karcepts Spec Double Adjustable Dampers w/ Remote Reservoirs
  • Karcepts ND Spherical Top Hats
  • Main Springs (Hyperco or Eibach based on availability)
  • Helper Springs (Hyperco or Eibach based on availability)
  • Karcepts Delrin Main Spring to Helper Spring Connection Plates
  • Karcepts Remote Damper Canister Mounting Kit
  • Spring rates determined based on customer consultation after purchase
MCS / Karcepts ND 3W AutoX / STR / Track Package (items included):
  • MCS / Karcepts Spec Triple Adjustable Dampers w/ Remote Reservoirs
  • Karcepts ND Spherical Top Hats
  • Main Springs (Hyperco or Eibach based on availability)
  • Helper Springs (Hyperco or Eibach based on availability)
  • Karcepts Delrin Main Spring to Helper Spring Connection Plates
  • Karcepts Remote Damper Canister Mounting Kit
  • Spring rates determined based on customer consultation after purchase
  • This package won the 2019 SCCA Solo Nationals, the ProSolo Finale, and the ProSolo Championship in the competitive STR class
Assume a 2-3 week lead time after placing an order (inquire for expedited options).

MCS 1WNR

MCS 2WNR

MCS 2W

MCS 3W