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KW Coilovers Nissan 350Z 2003+


Quick Overview

Sku # : KW_Coilover_Nissan_350Z_JY
Model / Variant
KW Coilovers Nissan 350Z

You sit in your car at the starting line, ready to launch when the light turns green.  You rev your engine--red...yellow......green!  A great start!  You're going at a steady pace at first place and decide to go faster.  The exhilarating feel of the wind flows through your face as you drive across the track.  Ahead is a sharp turn, and you TRUST that your 350Z will be able to handle it.  You get ready, and when it's time to make the turn, you pull sharp to the right and try to keep your car handled as it drifts across the road.  Failure--you're on the grass, and last place.  The vehicle that you TRUSTED, failed to give you a successful turn.  "Should've got the KW Coilover before I came here," you tell yourself.  It lowers your car perfectly, providing you with HUGE performance benefits.  Why?  Because, every coilover designed and manufactured by KW is CUSTOMIZED to fit your vehicle, while other coilovers may be that "special one-coilover-fits-all", guaranteeing MAXIMUM handling and performance.  The coilovers give your vehicle a perfectly AGGRESSIVE stance for a mean look that performs as aggressively as it looks.  Great thing about is, KW gave us the ability to adjust the coilovers for a more comfortable ride when your not at the tracks.  Take a look below to read more into which KW Coilover Variant is the BEST for you!

Applications Year Lowering Adjustment Ranges Springrates Variant 1 Variant 2 Variant 3 Notes

TÜV Approved

in lbs/inch with pre-set damping with adjustable rebound damping with adjustable compression and rebound damping  
    in inches          
    Front Rear Front Rear Part No. Part No. Part No.  
350Z (Z33) Coupe + Convertible 03-09 0.8-1.5 0.8-1.5 P P 10285002 15285002 35285002 2

2:  Height adjustable front and rear axles (front axle threaded strut housings, rear axle adjustable springs + dampers)

KW Variant 1
Sportive - Harmonic with KW factory pre-set up dampening

The ideal systems for customers wishing to rely on the experience of KW engineers, yet determine their own degree of lowering. In extensive driving tests our engineers have set the dampers for the best balance between sporty driving, comfort and safety.

- Optimally adjusted, sporty and comfortable dampening technology
- Inox-line stainless steel technology at no extra charge
- Individually height adjustable
- German TUEV-tested lowering range
- High-quality components for long life
- Comprehensive documentation for ease of us

KW Variant 2
Sporty and Personalized with adjustable Rebound Dampening

The system intended for the experienced driver who requires to not only determine the individual lowering of their vehicle, but adjust the damper setting to fine tune the system to their needs. The adjustable rebound damper allows adjustment of the pitch and roll behavior of the vehicle, adapting it to one‘s own driving preferences.

- Damping technology with individually adjustable rebound
- Inox-line stainless steel technology at no additional charge
- Individually height adjustable
- German TUEV-tested adjustment parameters
- High-quality components for long life
- Comprehensive documentation for ease of use
- Infinitely adjustable rebound damping

KW Variant 3
Race Technology for the Road
with: Adjustable Compression Rebound Dampening

The new Variant 3 is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options allow a truly individual driving set-up. These unique systems with the 3 individually adjustable components, allows for adjustment of the compression of the damper in the low-speed range, while the high speed set-up, so decisive for driving comfort, has been preset by our engineers

- Independently adjustable damping technology -rebound and compression damping
- Inox-line stainless steel technology at no extra charge
- Individual height adjustment
- German TUEV-tested adjustment parameters
- High-quality components for long life
- Comprehensive documentation for ease of use
- Infinitely adjustable rebound damping
- 14- level adjustable compression damping
- Unique, independently functioning damping power adjustment

Why do KW's cost more than other Coilovers?
The answer is simple, you get what you pay for when it comes to vehicle suspension. As such a crucial component of your vehicle, suspension is definitely something you do not want to cheap out on. KW is known for their reinforced and durable suspension components. KW's coilovers have been carefully crafted and designed by studying the flaws of competitors and improving on them. In addition KW coilovers can go lower than just about any other brand and allow you to set your car to a "slammed look", "sporty look", or anywhere in between. In the unfortunate event that anything should happen to your coilovers, KW's warranty backs all their products from manufacturer's defect.

- Infinitely adjustable within German TUEV-tested adjustment parameters
- Shortened struts for increased spring travel
- Trapezoidal threads for simple height adjustment
- Three different damping technologies for individual adjustment
- Elastomer bump stops with integrated dust boot protection
- Easy to read documentation
- Ready to use comprehensive solutions
- Visually perfect – safe and unique motion dynamics

- Strut housings in inox-line stainless steel technology
- Anodized aluminum spring collars and add-on pieces
- High-quality, high-tensile racing springs
- Special ventilation and sealing system
- High-quality damping components
- Hardened, chromium-plated piston rods
- Special guide and sealing systems
- Pistons with V-shaped Teflon seals – optimal sealing with minimal friction – temperature-resistant, durable damping technology

What are Coilovers?
A coilover suspension basically gives you a matched lowering spring and shock absorber combination with the added benefit of adjustable ride height and spring rates through a moveable spring perch or perches. Coilovers are to your car's advantage by reducing unsprung mass, increasing suspension travel, and allowing the car to be corner balanced.

Rebound Adjustment Variant 2 and 3
Rebound adjustment, with the exception of specified vehicles, can be performed with the kit installed via an adjustment spindle on the end of the piston rod. The rebound damping primarily, controls pitch and roll of the vehicle, especially in the low speed damping range which directly influences handling and comfort. Therefore vehicle can be adjusted to the needs of the driver, making the ride variable from comfortable to sporty and stiff, both with improved road handling
Pressure adjustment Variant 3
The compression characteristics are adjusted utilizing a new, patented valve at the lower end of the damper casing. The number of pre-installable parameters available for this valve allow for settings for just about any application required. The unique low-speed pressure adjustment is the decisive feature of this technology. In this absorption area the handling of the vehicle is greatly influenced. An increase in the damping force supports the vehicle even during compression, thereby preventing pitch, roll and notably improving cornering behavior.

In association with independent adjustable rebound absorption the experienced driver has all the parameters required for effective suspension tuning.

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