03-09 Nissan 350Z (Z33) Coupe + Convertible Variant 2 Coilovers | KW

More adjustability for increased performance or more ride comfort with outstanding looks. Featuring TVR-A adjustable rebound damping technology. 

 

The KW Variant 2 "inox-line" coilovers are the perfect solution for drivers who want more than just outstanding looks and adjustable ride height. In addition to the stainless steel coilover struts, and corrosion-resistant components built for long term durability, the KW Variant 2 coilovers give you the ability to adjust the rebound damping characteristics with 16 clicks of adjustment allowing the fine tuning of the ride comfort or performance to their satisfaction.

 

  

Features

 

Customized Suspension Lowering 

KW coilover suspensions, KW coilover springs, and KW DLC AirSuspensions allow the suspension to be steplessly lowered within the framework of the certified technical component report. 

Rebound 

The rebound stage damping is precisely tuned to the respective vehicle on our in-house drive dynamics test facility, with the setting fixed in the mid range  

Composite Spring Seat 

The KW coilover spring seat is made from a wear resistant and friction-optimized polyamide composite material with a stainless steel insert. 

 

Trapezoidal Thread 

The Perfect Height-Adjustable Coilover
In comparison to common coilovers, KW uses a friction -optimized and dirt insensitive trapezoidal thread. 
 

KW 7-Post Driving Dynamics Test 

Testing Like in Formula 1
Used regularly by automobile manufacturers and international racing teams, KW’s in-house 7-post drive dynamics test facility optimally tunes the KW coilover suspensions according to the design and target group. 

 

Technical Component Report 

The technical component report is always included in the package and outlines the individual options for lowering the suspension of the respective vehicle. 

 

 

Specifically Engineered Setup – factory preset damper setup with adjustable rebound damping 

As with all KW coilovers our engineers develop vehicle specific damper settings which undergo comprehensive testing on the Nürburgring Nordschleife and in our KW 7-post Driving Dynamic Test Center. With a KW coilover kit the driving experience is more dynamic and direct. With the rebound adjustability on our KW Variant 2 coilovers you can have more direct influence on the handling or comfort of the car. With 16 precise clicks you can adjust the KW dampers (firmer or more comfortable) without affecting the the compression damping fine-tuned by our engineers. 

TVR-A Technology: 

The two-stage, patented TVR-A (Twin Valve Rebound - Adjustable) technology enables a small volume of oil to flow through an adjustable, conically shaped, low-speed bypass during low damper speeds, while in the case of higher damper speeds, the main rebound stage valve opens allowing a larger volumn of oil to flow. This provides a big improvement in terms of ride comfort without influencing the safety-relevant high-speed range. There are 16 precise clicks available for individual settings, so you can choose between more comfort or more body control.  

 

Continuous Ride Height Adjustment 

With KW Variant 2 coilovers you can achieve maximum lowering within an approved lowering range that ensures a proper functioning suspension and adequate travel after your car is lowered. Even after years of use you can easily adjust the ride height thanks to the dirt resistant trapezoid thread and composite adjustment collar 

 

The Benchmark for Coilovers

KW Variant 2 "inox-line" coilover rewards the sporty driver with its harmonious pre-configured setup. For each vehicle our engineers develop a specific damper setup and spring rate to increase the driving pleasure with an optimal balance of sportiness and practicality. As with all KW coilovers, the engineers at KW develop the vehicle-specific KW damper tuning and spring rates with comprehensive testing on the Nürburgring Nordschleife and in the KW 7-post chassis dynamics test center. 
 
You are not buying a mass produced, generic coilover kit, a KW coilover has been developed specifically for your particular vehicle. As a manufacturer, KW uses only its own resources, high quality components and the damper technology that has all developed in-house. With the KW Variant 2 "inox-line" coilovers, body roll will be reduced during compression giving you the benefit of a more genuine and direct sporty handling while driving.



Lower Adjustment Ranges (Inches)

Front: 0.8-1.6
Rear: 0.8-1.5