Motion Control Suspension - 2WNR (2 Way Adjustable Non-Remote) Damper Set - BMW M Models

SKU
MCS007
$3,550.00

Double-adjustable damper with a unique adjustment mechanism for easy access and fast changes.
- Monotube Design
- 14 clicks of high speed compression adjustment
- 18 clicks of rebound adjustment
- 22mm strut shafts
- 16mm shock shafts

Double-adjustable damper with a unique adjustment mechanism for easy access and fast changes.
- Monotube Design
- 14 clicks of high speed compression adjustment
- 18 clicks of rebound adjustment
- 22mm strut shafts
- 16mm shock shafts

 

The MCS 2WNR damper is a double-adjustable damper with a unique adjustment mechanism for easy access and fast changes. Both compression and rebound damping forces are independently adjustable from one very clever knob, within easy reach under your hood or in your trunk. No more dragging a jack to pit lane, laying on the ground in your nice clothes or driving suit, or burns from hot brake components.

Damping forces are controlled by blow-off valves directly on the main piston for the most precise and accurate damping control, and not a needle valve with a smaller effective adjustment range before the needle is too far out of the orifice to influence flow.

These dampers are packed with technical features but with an 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 2WNR 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 for the NASA Spec NP01 racing series, Porsche Club Racing SP996 series, and Porsche Club Racing SP997 series.

 

Monotube Construction
Monotube Construction is very stable with more oil capacity and better heat dissipation than twin tube dampers. The large main piston gives quick, accurate damper response and the divider piston separates oil and gas, eliminating cavitation which causes noise, sloppiness, and loss of traction. We use large diameter shafts better displace fluid inside the damper body and give extremely high, low-friction side-load support unmatched by shocks inverted and converted for strut applications.

 

Blow-Off Valves
Blow-off valves are extremely effective in managing high speed compression hits where shaft speed velocities can create significant increases in compression damping forces. Our proprietary blow off mechanisms are entirely unique to MCS and minimize a compression strike otherwise applied to a tire, resulting in a large loss of grip and in street applications, comfortable road manners.

 

Orifices
Orifices allow for precise hydraulic control of damper oil through the main piston. Utilizing orifices introduces the ability to have a wide operating range, avoiding pesky re-valves, consistency in damping adjustment per click, and virtually eliminates fatigue with usage.

 

Developed in Motorsport
We’ve developed our damper technology over the last 28 years in the highest echelons of professional Motorsport. With active involvement in racing, we understand the peculiarities and technicalities of the sport and utilize our experience to continuously refine our systems. Simply put, we “get it”!

 

Adjustability
The MCS 2WNR damper is a double-adjustable damper with an adjustment range of 14 clicks of compression and 18 settings of rebound. The 2WNR damper uses a system unique to MCS that allows the packaging of both compression and rebound control inside the damper body inside the main piston without the need for external reservoirs, and also allows both adjustments to be made with a single knob, independently.

Application specific valving covers a wide range of spring rates and eliminates the need to constantly revalve every time you want to increase or decrease your spring rate. MCS has engineered its adjustment mechanisms so each click can be felt, but never feels like you’ve gone too far.

 

14 Clicks of Compression Adjustment
Compression damping is easily adjusted on the 2WNR damper when the knob is in the “up” or “C” position. With 14 clicks of compression adjustment, the user can easily introduce more platform to the vehicle to make better use of their mechanical contact patch, resulting in faster lap times.

 

18 Clicks of Rebound Adjustment
Rebound damping is easily adjusted when the knob is in the “down” or “R” position. With 18 clicks of rebound adjustment, the user can easily introduce more spring control or change the balance of the car.

 

Features
- Dividing Piston: Separates the gas cavity from the oil cavity.
- Shaft: Also known as piston rod. Responsible for displacing fluid in the damper body to be controlled by piston assembly and adjustment mechanism. We utilize 22mm diameter shafts for strut applications and 16mm diameter for shock applications on the 2WNR damper system.
- Main Piston Assembly: Contains proprietary internal adjustment mechanism for compression and rebound damping forces.
- Adjuster Knob: Connected to the internal adjustment mechanism and allows the user to adjust damping forces easily.
- Shaft Guide: Creates additional lateral support on shaft-end side of shaft assembly.
- Compression/Rebound Selector Knob: Connected to the internal adjustment mechanism. Allows user to select compression or rebound forces to be manipulated at main adjuster knob.

 

Models Supported
BMW E82 1M
BMW F87 M2/M2C
BMW E36 M3
BMW E46 M3
BMW E90/E92/E93 M3
BMW F80 M3
BMW F82/F83 M4
BMW E39 M5
BMW E60 M5
BMW E63/E64 M6
BMW E36/E37 Z3M
BMW E85/E86 Z4M


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