Road & Track HOS MI21 complete kit

A more than 30 year long tradition of high-end racing commitments and state-of-the-art solutions within advanced suspension technology is now available for street cars all over the world. The focus has been clear from the very beginning – superior road handling without sacrificing comfort in your day-to-day transports. The time of compromises is over. All shocks have suffered through vast corrosion tests according to ISO 9227. The end result is a worldwide 2-year limited warranty on all of our products.


General Features:

  • DFV technology (Dual Flow Valve)
  • Height adjustable
  • Rebuildable
  • Corrosion salt spray tested (ISO 9227)
  • 2 year limited warranty
  • Set incl. springs

Features Front:

  • Conventional Shock Absorber
  • Compression and rebound damping with one adjuster
  • Spring preload adjuster
  • Approx. 25 mm lower than standard with recommended setup
  • Spring rate 110 N/mm
  • Dustcovers
  • Aluminum top mounts (not adjustable)

Features Rear:

  • Conventional Shock Absorber
  • Compression and rebound damping with one adjuster
  • Spring preload adjuster
  • Approx. 25 mm lower than standard with recommended setup
  • Spring rate 70 N/mm
  • Dustcovers
  • Aluminum top mounts (not adjustable)

Purchased Parts Package:

  • 1x shock absorber kit inlcuding top mounts HOS MI21
  • 2x front springs 48010-35
  • 2x rear springs 48010-19
  • C-Spanner (for spring preload adjustment)
  • Owners manual and mounting instruction
  • Sticker set

Fits the following vehicles


Part number

HOS MI21, 48010-35, 48010-19