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MCS 1WNR Coil Over Kit



  • Single Adjustable
  • Adjustable damping
  • 18 clicks
  • Ride height adjustable
  • Uses spherical bearings
  • Valved for more chassis control and performance
  • Fits aftermarket top mounts
  • Every click noticeable change
  • Single tube design

The MCS 1WNR damper is a single-adjustable damper with an adjustment range of 18 settings. Built as an “entry-level” (yet still race-capable and winning) damper, MCS 1WNR dampers are upgradable to our other damper systems. The modular design of MCS damper systems use interchangeable parts for an easy upgrades, without the need to invest in a new package. All MCS dampers are fully rebuildable, serviceable and can be custom-valved and upgraded any time.

These dampers are packed with technical features with elegantly clean execution. The monotube design is very stable with more oil capacity and better heat dissipation than twin tube dampers. Large shafts give extremely high, low-friction side-load support unmatched by shocks inverted and converted for strut applications. The large main piston gives quick, accurate damper response and the divider piston separates oil and gas, eliminating cavitation which often causes noise and sloppiness.

The MCS 1WNR damper system rings tremendous value and capability in a clean, easy to install and use package; and for these very reasons, was chosen to be used for NASA Spec E46 and NASA Spec Iron racing series.

Upper mounts shown are optional and can be purchased separately. See below. *We have chosen to include Swift Racing Springs with all our MCS coil over kits. Swift springs are well known for their linear and consistent spring rates, superior materials, and low unsprung mass. All kits are designed for use with upper monoball mounts as shown. Some kits can be configured for OEM mounts, enquire if desired.

Kits available for all Porsche 911/996/997/991/986/987/981 & 718 models.

Each kit comes complete with:

  • 2 Front Single Adjustable Damper Assemblies
  • 2 Rear Single Adjustable Damper Assemblies
  • 2 Front Main Springs (Custom Linear Rates)
  • 2 Rear Main Springs (Custom Linear Rates)
  • 4 Tender Springs w/thrust plates
  • 2 Upper Front Spring Hats
  • 2 Upper Rear Spring Hats
  • 4 Lower Spring Seats
  • 4 Main/Tender Spring Spacers

All 996 rear shocks include Tarett Engineering rear drop link brackets.
996/997 Turbo and C4 kits require our Extended Front Drop Links.
996 GT2 and GT3 and GT3RS kits can reuse the existing GT3 front drop link brackets, or our extended drop link design could be added.

Spring Rates: Please indicate your desired spring rates in the notes at checkout. If unsure, let us know, and we can help make the best choice for your specific application.

Lead time on most kits is 1 to 2 weeks.

*For 987 1WNR or 2WNR a special Rear Dome Mount is Required*

*911 kits come with 2.25" ID springs to optimize clearance.  Front struts are new and custom configured for desired billet spindle height and angle.  Lead time is 2 to 8 weeks for 911 kits depending on configuration.