KW Suspension Height Adjustable Spring Kit Audi S4 253100AS

KW Height Adjustable Spring Kit

KW Height Adjustable Spring Kit for Audi S4

• (B9) Sedan Quattro ( 2018 - 2019 )
• (For cars without Electronic Damper Control) (50mm Ø)

For improved looks and more driving dynamics - in OEM quality.
KW height adjustable springs kits are a great alternative to conventional springs. You don’t have to be satisfied with a fixed lowering as you can adjust the height with the KW height adjuster even after the kit has been installed.

Your vehicle does not only get a more dynamic look with the KW height adjustable spring kit, but also the steering behaviour and response of the standard dampers becomes more agile. All driver assistance systems and comfort features of an adaptive series suspension remain with our vehicle specific developed spring set up.

No more 30-30 or 40-40!
With conventional lowering springs you have to decide on the lowering from the beginning, but not with the KW height adjustable spring kits. Depending on the vehicle specific application you can change the lowering within the adjustment range with the threaded spring perch when the springs are already installed. For example, the KW height adjustable spring kit for an Audi S5 allows you to lower the car in the range of 5-35 mm. You will not have any difficulties to adjust the lowering when changing your wheel/tire combination.

OEM Quality
The from KW used high-quality springs made of chrome-silicon steel are at the KW coilover spring kits in their spring rates vehicle specific adjusted to the respective standard suspension dampers and wheel loads. At the development of the respective spring kits we consider that the spring rates will perfectly harmonize with the different damper characteristics of your adaptive series suspension.

With their high quality (surface) finish as well as the KW height adjuster, our KW height adjustable spring kits delivery content always includes the vehicle-specific bump stops with dust protection system to protect your standard suspension against tear & wear caused by spray and salt.

- individual height adjustment of the standard suspension kit
- adaptive damper control remains active
- vehicle specific spring rates
- better steering behaviour
- improved looks

Setup - Application and adjustment
The KW height adjustable spring kits are suitable for drivers who want to lower their car and have the advantage of an individual adjustment range.

Important Part Information:

• Not for vehicles with electronic damping
• Front and rear height adjustable (front and rear springs with threaded height adjusters). Stock shock absorbers including electronic controls are being utilized.
• Only for cars with damper diameter 50mm (not 48, 5mm) on the front axle; measured at the damper body just below the OE spring seat.

Fitment Details: (B9) Sedan 2WD

KW height adjustable spring kits are a great alternative to conventional lowering springs. You now longer have to be satisfied with a fixed lowering height. KW HAS systems allow you to adjust the vehicle ride height with the KW height adjuster even after the kit has been installed. Your vehicle does not only get a more dynamic look with the KW height adjustable spring kit, but also the steering behavior and response of the standard dampers becomes more agile. All driver assistance systems and comfort features of a factory adaptive or electronic suspension remain operational and work harmoniously with our vehicle specific spring set up.

KW uses high-quality springs made of chrome-silicon steel with spring rates designed specifically for each respective OE suspension damper and wheel load. KW's expertise and engineering ensure the spring rates will pair perfectly with the different damper characteristics of your factory adaptive electronic suspension. Along with the use of high quality materials and the included KW ride height adjustment mechanisms, our KW height adjustable spring kits always includes the vehicle-specific bump stops with dust protection system to protect your factory suspension against wear & tear caused by road grime and debris.

Similar to a coilover suspension, the KW height adjustable springs allow a continuous adjustable ride height within a tested range, something not possible with conventional lowering springs. The dust protection elements and spring perches included in the delivery, when applicable, are always adjusted to the maximum technically possible lowering, typically limited by the factory dampers. With KW height adjustable springs, a sporty and harmonious driving behavior can be achieved without the driving dynamics of performance-oriented vehicles suffering.

As with all KW suspension products our engineers develop vehicle specific parameters and spring specifications which undergo comprehensive testing on the Nurburgring Nordschleife and in our KW 7-post Driving Dynamic Test Center. With a KW Height adjustable spring system coilover kit the driving experience is more dynamic and direct.

You are not buying a mass produced, generic system, a KW height adjustable spring system has been developed specifically for your particular vehicle. As a manufacturer, KW uses only its own resources, high quality components and technology that has all developed in-house. With the KW Height adjustable springs system will give you more direct handling and confidence while driving. For over 20 years, KW automotive has been the market leader and driving innovation as a manufacturer of individual suspension solutions for the road and in all types of motorsports. No matter where in the world, gearheads, automobile manufacturers and reputable tuners rely on our KW coilovers Made in Germany. Every KW coilover kit undergoes extensive stress testing before production and is developed and manufactured exclusively in our company headquarters in Fichtenberg, a small in town in Germany, to meet the high standards of our KW quality management. For us as a German manufacturer, it goes without saying that our KW coilover kits will exceed the original equipment manufacturer quality, and offer useful and innovative solutions. With an application list comprising more than 4, 600 options KW guarantees an outstanding selection backed by our Limited Lifetime Warranty.

As a an enthusiastic car owner you already know that your car’s suspension system is a multiplicity of things including the tires, tire air, springs, shock absorbers, struts, anti-sway bars and linkages and that the job of the suspension system is to support road handling as well as ride quality. In order to accomplish these goals you need a suspension system that accomplishes the task of keeping your car’s wheels on the road where they belong, smoothing out your ride, keeping your car under your control and protecting your car by limiting the impact of unfavorable road conditions. As an extra bonus the right suspension system can provide a more comfortable ride for you and your passengers and can protect cargo you may be carrying. So needless to say you do not want a suspension system that has worn components but you might also want an aftermarket suspension component that helps to enhance your car’s performance. And it goes without saying that you want to buy these parts from a manufacturer you can feel confident will give you a dependable and state of the art product and KW automotive is just such a company and their illustrious history and proven successes will lead you to agree.

Although KW automotive was started as a small company in 1992 it quickly grew through innovations like the KW coilover suspension born in 1996 and they have been on a forward track ever since. One can only conclude that this is due to their desire to offer you only the best and to do what it takes to make that happen.

A prime example of that is their development of an avant-garde test facility in 2006, a 7-post drive dynamics test facility able to simulate a disparity of race track conditions and one of only 15 such facilities around the world with the majority of these used by Formula 1 teams. So you can see how dedicated KW is to making the best possible product and with this kind of technology KW is afforded phenomenal opportunities to test applications for both the automotive and motorsports industry.

This desire is what led to the development of its brand new impressive dampening system known as the “Variant 3” with its patented double adjustable technology and “inox-line” that can be tuned to the driver’s preferences or vehicle modifications. This unique design offers you the ability to increase compression damping force in order to optimize grip from the tires, improve cornering behavior and reduce squat without affecting the rebound damping characteristics

But being content with what they have already accomplished is not the way of KW and for this reason KW introduced the first suspension control unit for vehicles with standard air suspension that can be continually lowered by use of a smartphone application. KW has accomplished what few in the industry have been able to do and that is to offer its customers a preeminent suspension program that includes an outstanding array of products ranging from springs over sports suspensions to coilover suspensions. It is no wonder KW suspension successfully entered the motorsports arena and can boast that their products are used by racing teams worldwide.

All of the aforementioned accomplishments and others are why KW can proudly tout that they are represented worldwide, and now employ in the neighborhood of two hundred people in as many as five locations and that their headquarters in Fichtenberg, Germany is an impressive 247,500 square feet.

Statement from KW Suspensions:

"KW Automotive's philosophy is to provide a clear and transparent pricing policy. We believe in being fair, honest, and open with our customers. This means that you are getting an incredible KW or ST product made just for you, and that you are paying a net cost for shipping. We often see "Free Shipping" listed, but shipping is never free and often includes additional costs and fees built in. We hope you appreciate our philosophy, and we thank you for your interest in the KW family of brands."

IMAGES: Images may be a representation and may not reflect the actual product.