JRZ Nissan R35 GT-R Double Adjustable Coilover Kit

A monotube double adjustable damper with adjustable gas pressure, the JRZ Double Adjustable offers a wide adjustment range allowing the user to tailor the car to the driver, track, and vehicle.


In Stock


SKU JRZ Race Double GTR Categories ,

California Residents: Prop 65 Warning

Additional information

Weight 50 lbs

Non-Emissions Related

This product is either entirely unrelated to an emissions-controlled engine, or we believe this product does not affect vehicle emissions or any emission control devices on the vehicle it is intended for, that would be subject to any US State or Federal emissions standards. International users outside of the United States should act in accordance with their local laws and regulations.

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With 23 years of documented research and development in the forced induction field, AMS Performance has proven itself as the powerhouse in the automotive aftermarket. Our award winning performance systems are what all others are measured by.

JRZ Suspension Engineering is proud to offer our double adjustable racing damper. Our bespoke blow off valve compression system and racing piston design implements our championship winning application of damping in an easy to use product. A wide adjustment range with precise, even adjustments engineered to enable the chassis tuner to make significant, predictable changes every time. A monotube double adjustable damper with adjustable gas pressure, the JRZ Double Adjustable offers a wide adjustment range allowing the user to tailor the car to the driver, track, and vehicle.  The JRZ Double Adjustable is available as a complete kit with springs and mounting hardware.


  • 22mm rod
  • Mono tube
  • Adjustable gas pressure
  • Piston designed for racing
  • High response valving
  • Precise canister
  • Extra large adjustment range
  • Swivel hoses for custom mounting

An easy to use system, the JRZ Double Adjustable enables the chassis tuner to achieve the desired ride and handling with uncontested precision. Progressive blow off allows for a stiff compression valving while maintaining smooth response. The result is a damper that provides ultra solid platform with smooth bump compliance. The JRZ standard large 22mm piston rod works in concert to maximize blow off valve response to achieve solid chassis control without using a high spring rate. JRZ Double Adjustable dampers are shipped with 360 degree swivel hoses for easy, customizable implementation. Swivel hoses are available with zero-inclusion quick disconnects for mounting canisters within the chassis for ease of adjustment accessibility.  The monotube design makes use of our standard motorsport piston. Utilizing a progressive response characteristic, the JRZ Double Adjustable achieves a higher level of chassis control. To customize track to track setups and tailor the chassis to the JRZ Double Adjustable has an adjustment range able to provide damping to spring configurations ranging from 1-3.5Hz. Each adjustment is designed to be an even step giving you predictability when making changes. The JRZ Double Adjustable is designed to be tailored to any car, driver and track combination while delivering ultimate traction and support.


  • Precise control of the chassis and unsprung masses
  • Pure racing valving
  • Easy to change configurations

The JRZ Double Adjustable takes you to the next level.  Dedicated racing cars with experienced drivers are deserving of the professional technology JRZ delivers.  Valving designed and innovated by JRZ Suspension Engineering  The JRZ Double Adjustable is shipped as a custom configuration always tailored to the customer’s needs, and always comes with our world renowned personal service.


Recommended applications

  • Professional racing mandating 2 way adjustment
  • Experienced Club Racing

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