KW Height-adjustable springs Height-adjustable springs 5-25/0-25 - Audi RS4 B9
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- Lowering VA/HA (mm): 5-25/5-30
- Adjustment HA: Thread
- Approval: Parts certificate (§19.3)
- Scope of delivery: Set (VA+HA)
Conditions & notes
Models only Year of construction: 11/2017-
Axle load VA/HA (kg): -1225/-1235
- Please select whether your vehicle has DRC or not
- VA + HA height-adjustable (spring set consisting of VA+HA springs with height adjustment, can only be used with standard dampers)
- Only for vehicles with VA shock absorber diameter 48.5mm (not 50mm)
KW coil springs
The spring set with stepless lowering
The KW coilover springs are used to lower the vehicle in combination with the standard dampers. In contrast to conventional spring kits, 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 springs used by KW, made of chrome-silicon steel, are matched to the respective standard suspension dampers and wheel loads in their spring rate for the KW coilover springs. When developing the respective spring sets, we ensure that the spring rates also harmonize 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. The 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. In this way, a sporty, harmonious driving behavior can be achieved with the height-adjustable KW springs without compromising the driving dynamics of performance-oriented vehicles.
Compatible vehicles:
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Manufacturer
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Model
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Execution
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Car body
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Fuel
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Performance
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Displacement
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Cylinder
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Drive
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| AUDI | A4 Avant (B9) B8, 8W5 08/2015- | RS4 quattro | Combi | Gasoline | 331 KW | 2894 cc | 6 | All-wheel drive |
Unless otherwise indicated, all articles and services are racing articles without guarantee / warranty and without STVO approval.
The same applies to modifications made to the vehicle. The performance values offered are average values on ARAL 102 OKTAN fuel, which may deviate accordingly due to inferior fuel or wear on the vehicle.
No acceleration times are guaranteed. Subsequent misfueling may cause damage to the vehicle. No guarantee / warranty is assumed for this!
HPerformance does not assume any mobility warranty / costs for the duration of the conversion or any resulting delays.
Scheduled appointment periods are not binding and may vary.
All services are special and custom-made products that are excluded from the statutory right of return.
No warranty is assumed for products that are not installed in a specialist workshop by trained specialist personnel.
Work on motor vehicles may only be carried out by trained specialists. In addition to product malfunctions, installation errors can also lead to dangerous technical and possibly legal consequences on the vehicle.
Therefore, please have all conversions carried out by a specialist vehicle workshop of the guild.
If no instructions for installing a product are available for download in the online store, these are not available
- No installation advice / installation instructions are provided by telephone.
If vehicles have already been modified beforehand, additional costs may be incurred.
With all exhaust system components, discoloration occurs on the silencers, pipe and tailpipe during operation. These are material-related changes that are not covered by the warranty/guarantee of the item and have no negative effect on the use or technical properties of the item.
