MCS 2WNR

The MCS 2WNR damper is a Double-adjustable damper with a unique adjustment mechanism for easy access and fast changes – both compression and rebound are independently adjustable from a single knob. 2WNR dampers have tremendous capability in a clean, easy to install and use package. The 2WNR system is well-mannered on the street and capable of making higher-rate springs feel comfortable.

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.

Damping forces are controlled by a blow-off valve directly on the main piston for the most precise and accurate damping control – not a needle valve with a smaller effective adjustment range before the needle is too far out of the orifice to influence flow. And the best part – both settings are adjustable on 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 brake rotor brands on the arm! The MCS 2WNR damper system is the damper of choice for the NASA NP01 racing series, PCA SP996 and SP997.

Damper

Adjustability

The MCS 2WNR damper is a double-adjustable damper with an adjustment range of 18 settings of rebound control and 14 clicks of compression control. 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. Because of the confined internal packaging, users may experience some level of noise from the correct and standard function of this damper.

14 Clicks of Compression Adjustment

Compression damping is easily manipulated on the 2WNR damper. With 14 clicks of compression control, the user can easily introduce more platform to the vehicle to make better use of their mechanical contact patch, resulting in faster lap times. MCS has engineered its adjustment mechanisms so each click can be felt, but never feels like you’ve gone too far.

18 Clicks of Rebound Adjustment

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. 2WNR dampers are built standard with a linear piston and a digressive piston option is available.

Technical Features

  • Compression/Rebound Selector

  • Shaft

  • Dividing Piston

  • Main Piston with Internal Adjustment Mechanism

  • Shaft Guide

  • Adjuster Knob

Compression/Rebound Selector

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Shaft

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Dividing Piston

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Main Piston

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Shaft Guide

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Adjuster Knob

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Buyer's Guide

We have a broad range of damper systems available, ranging from a single adjustable system, to a triple adjustable system with remote reservoirs. No matter which MCS system you choose, you can expect to achieve faster lap times, better tire wear and a system that will grow with you as both driver and car progress. MCS provides consultation for consumers, allowing them to make an educated decision as to which damper system will best fit their goals.

Find the damper system that’s best for you