Product information "KW coilover springs | height-adjustable spring set | fits Audi RS3 quattro 8Y | 253100DV"
KW coilover springs
The spring set with stepless lowering
KW coilover springs are used to lower the vehicle in combination with the standard dampers. In contrast to conventional spring sets, individual height adjustment is possible within the tested adjustment range. This solution uses vehicle-specific spring mounts with matched KW lowering springs and suitable elastomers as well as dust protection systems. The standard damper system, for example with electronic or hydraulic control, remains active.
Setup - sporty and harmonious spring rates
The high-quality chrome-silicon steel springs used by KW coilover springs are matched to the respective standard suspension dampers and wheel loads in their spring rate for each specific vehicle. When developing the respective spring sets, we ensure that the spring rates also harmonise perfectly with the different damper characteristics of your adaptive standard suspension. So even with a KW coilover spring set, you will experience your car more directly and dynamically. KW coilover springs are suitable for car drivers who want to lower their vehicle discreetly and take advantage of an individual adjustment range.
Stepless lowering
Similar to a coilover suspension, the KW coilover springs allow a stepless lowering in a discreet range. This is not possible with conventional lowering springs. The dust protection elements and spring travel limiters included in the scope of delivery are always adapted to the maximum possible lowering. This means that the height-adjustable KW springs can be used to achieve a sporty, harmonious driving behaviour without compromising the driving dynamics of performance-oriented vehicles.
Please note the conditions and instructions for this product:
- VA + HA height-adjustable (spring set consisting of VA+HA springs with height adjustment, can only be used with standard dampers)
Technical information:
Lowering VA/HA (mm): 0-15/0-20
Adjustment VA/HA: Thread
Approval: Parts certificate (§19.3)
Scope of delivery: Set (VA+HA)
Compatible vehicles:
Manufacturer Model Version Body Fuel Performance Displacement Cylinder Drive
AUDI A3 Sedan (GY) 8YS 04/2020- RS3 quattro notchback Petrol 294 KW 2480 ccm 5 All-wheel drive
AUDI A3 Sedan (GY) 8YS 04/2020- RS3 quattro notchback petrol 299 KW 2480 ccm 5 all-wheel drive
AUDI A3 Sportback (GY) 8YA 11/2019- RS3 quattro hatchback petrol 294 KW 2480 ccm 5 all-wheel drive
AUDI A3 Sportback (GY) 8YA 11/2019- RS3 quattro hatchback petrol 299 KW 2480 ccm 5 all-wheel drive
KW coilover suspension DDC ECU for Mercedes AMG including HLS hydraulic lift system
Convincing solution made by KW - you are not driving just any car, but an AMG
Our KW Hydraulic Lift System is available as an application-specific solution for a wide range of super sports cars and even for the reborn style icon Mercedes-Benz SLS AMG. All delivery components such as the hydraulic lines and hydraulic pump are adapted to your Mercedes-Benz SLS AMG and all our components harmonise perfectly with your "Gullwing". After all, we equip numerous Mercedes-Benz SLS AMG GT3s in international customer motorsport with our KW Competition motorsport components - and KW's suspension expertise is even in demand for Mercedes-Benz AMG Black Series models.
The perfect setup at the touch of a button ...
If you are one of the first Mercedes-Benz SLS AMG enthusiasts and your "Gullwing" does not yet have an adaptive suspension, you will find an intelligent retrofit solution at KW. For you, we have combined the adaptive KW DDC ECU coilover suspension from our KW iSuspension product range with the KW Hydraulic Lift System. With the DDC ECU coilover suspension from KW, you can not only lower your AMG SLS between 10 and 35 millimetres on request, but also choose between the KW driving modes "Comfort", "Sport" or "Sport+". If you wish, you can even use the iPhone app to adjust the KW dampers separately on the front and rear axle according to your requirements. You don't need a technician or tools to do this or have to take your SLS AMG onto a lift.
The free KW DDC App in combination with our optionally available W-LAN module gives you the possibility to adjust the KW suspension directly and the electronically adjustable KW dampers react immediately to your settings. The scope of delivery of the KW DDC ECU coilover suspension includes a discreet KW DDC button for unobtrusive installation in the dashboard. This allows you to select the KW DDC driving modes "Comfort", "Sport" and "Sport+" directly from the cockpit. The KW DDC button changes the colour to match the optional KW DDC APP.
For example, if you are driving your SLS AMG on bad roads or on an excursion through an old town on cobblestones, the "Comfort" mode is your ideal companion. Bumps in the road are damped harmoniously and the KW DDC ECU coilover suspension automatically adapts to the speed. If you increase the speed, the damper characteristics change automatically and the suspension becomes firmer. In "Sport" mode, you benefit from more direct handling and the SLS AMG is much more demanding to drive than in Comfort mode. If you switch to "Sport+" mode on mountain passes, for example, the SLS will impress you with its uncompromising driving behaviour.
... or more ground clearance
With the adaptive KW DDC ECU coilover suspension with the KW HLS Lift System, you can raise your lowered Mercedes-Benz SLS AMG to safely drive over obstacles such as speed bumps, speed humps, railway crossings, construction sites, garage and underground car park entrances. The KW Lift Kit allows your "Gullwing" to be raised hydraulically by up to 45 millimetres on both axles. For this purpose, a hydraulic cylinder is mounted between the spring plate and the spring on each KW aluminium coilover strut. The great advantage of the hydraulic system is that there is no compression (movement) of the extended cylinder unit (no unwanted additional suspension) during driving, which means that the driving dynamics of your Mercedes-Benz SLS AMG are not affected. The scope of delivery for all HLS Lift Kit variants also includes a control unit that is connected to the on-board electronics. As a result, your SLS AMG is automatically lowered again from a certain speed to the original depth of the KW coilover suspension selected by you.
KW DDC ECU coilover suspension with HLS:
- retrofittable electronic damper adjustment, combined with the advantages of a KW coilover suspension
- with optional app control
- Three damping setups: Comfort / Sport / Sport +
- Operation via retrofit button or optional app
- Create your own setups intuitively via KW DDC app
- Operation from the interior via button with LED position indicator or optionally via radio remote control
- Can be activated while driving (up to 80 km/h)
- Quick lifting in 4-5 seconds with HLS 2
- Absolutely corrosion-resistant (coated aluminium cylinder components)
Please note the conditions and instructions for this product:
- VA + HA height-adjustable (threaded struts)
- Vehicles with electronic damper control must be decommissioned. Vehicle-specific KW decommissioning kits can be found in the accessories table.
Technical information:
Lowering VA/HA (mm): 10-35/10-35
Version: DDC - ECU + HLS 4
Force adjustment: Rebound and compression damping
Material: Stainless steel
Adjustment VA/HA: thread/thread
Approval: Parts certificate (§19.3)
Compatible vehicles:
Manufacturer Model Version Body Fuel Performance Displacement Cylinder Drive
MERCEDES-BENZ SLS AMG (C197) 197, 197ed 03/2010- 6.2 (197.377) Coupe Petrol 420 KW 6208 ccm 8 Rear-wheel drive
MERCEDES-BENZ SLS AMG (C197) 197, 197ed 03/2010- 6.2 GT Coupe Petrol 435 KW 6208 ccm 8 Rear-wheel drive
MERCEDES-BENZ SLS AMG (C197) 197, 197ed 03/2010- 6.3 (197.377) Coupe Petrol 420 KW 6208 cc 8 Rear-wheel drive
MERCEDES-BENZ SLS AMG Roadster (R197) 197 06/2011- 6.2 (197.477) Convertible Petrol 420 KW 6208 cc 8 Rear-wheel drive
MERCEDES-BENZ SLS AMG Roadster (R197) 197 06/2011- 6.2 GT (197.478) Convertible Petrol 435 KW 6208 ccm 8 Rear-wheel drive
KW coilover suspension DDC ECU
KW Dynamic Damping Control ECU Individuality at the touch of a button.
The KW DDC coilovers are the intelligent suspension solution for retrofitting from the KW iSuspension product range. They combine the advantages of an adaptive damping system with a vehicle-specific sporty and harmonious damper characteristic with a stylish and sporty lowering. The adaptive KW coilovers are available in the KW DDC ECU version with optional app control for vehicles without actively controlled standard suspension and as KW DDC Plug & Play version for selected vehicle models with adaptive standard suspension.
The adaptive KW DDC ECU coilovers allow a stepless lowering in the tested adjustment range. Thanks to the dirt-resistant trapezoidal thread and the polyamide threaded ring, the stepless lowering can be varied quickly and easily even after years. Depending on the vehicle, lowering takes place either on the wheel-guiding KW stainless steel suspension struts or, in the case of non-wheel-guiding double-wishbone rear axles, on the rear axle height adjustment. No matter where in the world, sporty drivers, car manufacturers and tuners rely on our KW technology "Made in Germany".
Every KW coilover suspension is subjected to extensive load tests during production and is developed and manufactured directly at our company headquarters in Fichtenberg, Swabia, in order to fulfil the high standards of our KW quality management. As a German manufacturer, it is a matter of course for us to provide a multi-year warranty on our KW coilover suspension kits, which exceed OEM quality and cover over 4,600 applications. This warranty is up to five years when installed by one of our KW specialist dealers. The adaptive KW DDC ECU coilovers with app control are currently available for Audi, BMW, Mercedes-Benz, Porsche, VW and many other vehicles such as the Range Rover Evoque.
- retrofittable electronic damper adjustment, combined with the advantages of a KW coilover suspension
- with optional app control
- Three damping setups: Comfort / Sport / Sport +
- Operation via retrofit button or optional app
- Create your own setups intuitively via KW DDC app
KW DDC button - 1x button, 3x learn more
The scope of delivery of the KW DDC ECU coilover kit also includes a KW DDC button. This allows you to select the KW DDC driving modes "Comfort", "Sport" and "Sport+" directly from the cockpit. The KW DDC button changes the colour to match the KW DDC APP.
W-LAN module & app control
Optionally available app control for live suspension tuning via iPhone, iPod touch, iPad.
Experience top-class innovation and quality "Made in Germany": the KW DDC (Dynamic Damping Control) coilover suspension with ECU (Electronic Control Unit). The coilover suspension with its electronically adjustable dampers enables intelligent suspension tuning via app control and is already available for numerous vehicles without adaptive standard suspension.
This allows you to upgrade your vehicle with adaptive damper control and optionally adapt it to your driving style via the KW DDC app. You do not need any tools or have to work on the dampers yourself.
The free KW DDC App in combination with our optionally available W-Lan module is your tool to carry out an individual damper tuning live and in real time.
Please note the conditions and instructions for this product:
- VA + HA height-adjustable (VA coilover struts, HA springs with height adjustment + damper)
- Not for vehicles with electronic damper control
Technical information:
Product line: Street Performance
Lowering VA/HA (mm): 40-65/30-60
Design: DDC - ECU
Hardness adjustment: Rebound and compression
Material: Stainless steel
Adjustment VA/HA: Thread/thread
Approval: Parts certificate (§19.3)
Compatible vehicles:
Manufacturer Model Version Body Fuel Performance Displacement Cylinder Drive
BMW 3 Series (F30, F80) 3-HY, 3L, M3, M3 GTS 11/2011-10/2018 318 d Notchback Diesel 110 KW 1995 ccm 4 Rear-wheel drive
BMW 3 Series (F30, F80) 3-HY, 3L, M3, M3 GTS 11/2011-10/2018 320 d notchback diesel 140 KW 1995 ccm 4 rear-wheel drive
BMW 3 Series (F30, F80) 3-HY, 3L, M3, M3 GTS 11/2011-10/2018 320 i notchback petrol 135 KW 1998 ccm 4 rear-wheel drive
BMW 3 Series (F30, F80) 3-HY, 3L, M3, M3 GTS 11/2011-10/2018 325 d notchback diesel 155 KW 1995 ccm 4 rear-wheel drive
BMW 3 Series (F30, F80) 3-HY, 3L, M3, M3 GTS 11/2011-10/2018 325 d notchback diesel 165 KW 1995 ccm 4 rear-wheel drive
BMW 3 Series (F30, F80) 3-HY, 3L, M3, M3 GTS 11/2011-10/2018 330 d notchback diesel 190 KW 2993 ccm 6 rear-wheel drive
BMW 3 Series (F30, F80) 3-HY, 3L, M3, M3 GTS 11/2011-10/2018 330 d Notchback Diesel 210 KW 2993 ccm 6 Rear-wheel drive
BMW 3 Series (F30, F80) 3-HY, 3L, M3, M3 GTS 11/2011-10/2018 330 i notchback petrol 185 KW 1998 ccm 4 rear-wheel drive
BMW 3 Series (F30, F80) 3-HY, 3L, M3, M3 GTS 11/2011-10/2018 335 i notchback petrol 224 KW 2979 ccm 6 rear-wheel drive
BMW 3 Series (F30, F80) 3-HY, 3L, M3, M3 GTS 11/2011-10/2018 335 i notchback petrol 225 KW 2979 ccm 6 rear-wheel drive
BMW 3 Series (F30, F80) 3-HY, 3L, M3, M3 GTS 11/2011-10/2018 335 i notchback petrol 240 KW 2979 ccm 6 rear-wheel drive
BMW 3 Series (F30, F80) 3-HY, 3L, M3, M3 GTS 11/2011-10/2018 335 i notchback petrol 250 KW 2979 ccm 6 rear-wheel drive
BMW 3 Series (F30, F80) 3-HY, 3L, M3, M3 GTS 11/2011-10/2018 340 i notchback petrol 240 KW 2998 ccm 6 rear-wheel drive
BMW 3 Series (F30, F80) 3-HY, 3L, M3, M3 GTS 11/2011-10/2018 340 i notchback petrol 265 KW 2998 ccm 6 rear-wheel drive
BMW 4 Series Coupe (F32, F82) 3C, M3, M3 GTS 07/2013-06/2020 425 d Coupe Diesel 155 KW 1995 ccm 4 rear-wheel drive
BMW 4 Series Coupe (F32, F82) 3C, M3, M3 GTS 07/2013-06/2020 425 d Coupe Diesel 165 KW 1995 ccm 4 rear-wheel drive
BMW 4 Series Coupe (F32, F82) 3C, M3, M3 GTS 07/2013-06/2020 425 i Coupe Petrol 135 KW 1998 ccm 4 rear-wheel drive
BMW 4 Series Coupe (F32, F82) 3C, M3, M3 GTS 07/2013-06/2020 430 d Coupe Diesel 190 KW 2993 ccm 6 Rear-wheel drive
BMW 4 Series Coupe (F32, F82) 3C, M3, M3 GTS 07/2013-06/2020 430 d Coupe Diesel 210 KW 2993 ccm 6 rear-wheel drive
BMW 4 Series Coupe (F32, F82) 3C, M3, M3 GTS 07/2013-06/2020 430 i Coupe Petrol 183 KW 1998 ccm 4 rear-wheel drive
BMW 4 Series Coupe (F32, F82) 3C, M3, M3 GTS 07/2013-06/2020 435 i Coupe Petrol 225 KW 2979 ccm 6 Rear-wheel drive
BMW 4 Series Coupe (F32, F82) 3C, M3, M3 GTS 07/2013-06/2020 435 i Coupe Petrol 250 KW 2979 ccm 6 Rear-wheel drive
BMW 4 Series Coupe (F32, F82) 3C, M3, M3 GTS 07/2013-06/2020 440 i Coupe Petrol 240 KW 2998 ccm 6 Rear-wheel drive
BMW 4 Series Coupe (F32, F82) 3C, M3, M3 GTS 07/2013-06/2020 440 i Coupe Petrol 265 KW 2998 ccm 6 Rear-wheel drive
Your vehicle is missing a data display! We have - the CANchecked display for E34.Access to all engine data:The sensors are queried directly via Can Bus and are displayed on our tried-and-tested MFD28. The display for the E-series comes with a vehicle-specific cover and fits into the interior like an original part. This means that the ventilation remains intact through the slots.
Our display emulates a manufacturer tester so that all detailed values are available. We have optimised the protocol to achieve maximum polling speed.
Details:- integrates perfectly into the vehicle interior- Up to 128 sensors can be interrogated- 10 individually configurable views with our DSS - Display Setup Software- ready-made views for a quick start with our display- simply plug and play via our cable set - plug in, done- 4 additional analogue inputs for exhaust gas temperature, oil pressure and more- Best readability - optional anti-reflective film included- Query the sensors like manufacturer diagnostic tools
Performance metre:Measure your acceleration times in our performance widget - 0-100, 100-200, 0-200
Data jogging:Log all data to the internal SD card. Whether "on-demand" (start with a tap) or permanently. All data from your last turn is saved.
Preset alarms:Preset alerts can be easily activated and customised. For example, receive a large warning message if the exhaust gas temperature is above 900 degrees.
4 additional analogue inputs:Additional temperature and/or pressure sensors can be connected for further monitoring options. e.g. exhaust gas temperature or exhaust gas back pressure. An ethanol sensor can be connected to one of the digital inputs.
Read out/delete errors:Read out errors from the engine control unit in plain text and also delete them
Customised designWhether it's the customised start screen or the selection from a variety of different widgets. Make the display your display!Driver Dynamics:We have developed a special view for all track drivers who want to further improve their driving style and become a second or two faster:- G-forces (lateral and longitudinal acceleration)- Vehicle speed- Steering angle- Accelerator pedal position- Brake pressure
This sensor system gives the driver the opportunity to aim for even higher speeds in bends and to hit the braking point even later.
Together with the data log in the internal memory, which can be downloaded from the display after a track day, this offers a great opportunity to synchronise the data with a video.
Access to all data from the engine control unit:We supply your display with a ready-made TRI file as standard. All sensors that are queried are defined here.
Temperatures:Engine water temperature, oil temperature, intake temperature, exhaust temperature, transmission temperature
Pressures:Boost pressure, boost pressure target, fuel pressure high pressure pump, exhaust back pressure, low pressure, brake pressure, oil pressure
Lambda/mixture:Lambda value target/actual, injection correction, short-term lambda adjustment, total ignition angle
Other data:RPM, air mass (g/s), vehicle speed, throttle valve angle, battery voltage, gear, accelerator pedal position, longitudinal and lateral acceleration, steering angle, yaw angle, torque, power, boost pressure control valve activation
If values are missing, they can easily be added. It always depends on the engine whether it supports the values, sometimes not all sensors are available.
Attention: Not all values are available for all engines!
For which engines and models is the display for E34:The display bezel fits the following E models:- M30, M60- S38- Other engines on requestRead out and delete errors:Swipe down to access the "DTC" (Diagnostic Trouble Codes = fault memory). The display reads the fault memory from the engine. Optionally, you can also delete these directly on the display.
Errors for the engine are displayed in plain text so that you can decide for yourself whether you can continue driving.
MFD28 Technical data:- Dimensions: 70.3 x 52mm - Hardware: 2.8" TFT screen, touchscreen, MicroSD, MicroUSB- High-quality milled aluminium front frame- Symmetrical display - ideal for rotating it by 90°- Views completely freely configurable on the PC with our DSS - Display Setup Software- Up to 64 widgets per display- 64 sensors (Can Bus + internal)- 10 views- 4x analogue inputs- Optional external switching flash- Can bus switching- Can Bus protocols: UDS, KWP2000, OBD
Supported values:Many customers always ask: "Which values can I query from my control unit? The answer: "ALL". Our MFD28 is compatible with ISO 11898-2 and SAE J2284.The control unit manufacturers themselves determine which values are sent via the CAN bus interface. The documentation is important here - possibly even in the form of a DBC file that can be imported directly. You can also access our extensive list of already implemented control units. This can be found in the download area. A total of up to 50 sensors can be queried if the manufacturer supports this.Broadcast data as well as OBD2 queries via Can Bus (11bit/29bit) are implemented. Special protocols such as TP2.0 from VW/Audi and UDS are also available.
DSS - Display Setup Software:With our DSS - Display Setup Software, the display can be conveniently configured on the PC. The Can Bus protocol can be customised, you can import DBC files and design the displays with your own widgets.The log viewer downloads log files from the display. These can then be viewed and values can be individually selected and scaled.An in-built Can Bus logger allows you to take a close look at the log. This can be used to reverse-engineer unknown Can Buses.
€548.99*
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