KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe
KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe
KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe
KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe
KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe
KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe
KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe
KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe
KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe
KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe
KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe
KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe
KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe
KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe
KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe
KW H.A.S. Kit with Height Adjustability 2017+ for Mercedes-Benz AMG C63/C63 S/Coupe

KW Height Adjustable Spring Kit - Mercedes-AMG C63/C63 S 2017-2021

KW SKU: KWS25325089
Price
On Backorder – Order Now or Contact Us for Availability
Shipping calculated at checkout.

KW Height Adjustable Spring (H.A.S.) kit for the 2017-2021 Mercedes-AMG C63 and C63 S (sedan, coupe). Unlike fixed lowering springs, the H.A.S. system lets you adjust ride height at each corner with millimeter precision even after installation, for a more dynamic stance and sharper steering response. Chrome-silicon steel springs are tuned to the factory adaptive dampers and wheel loads so all electronic suspension and driver-assist features stay fully operational, and vehicle-specific bump stops with a dust-protection system are included.

Specifications

Type Height Adjustable Spring (H.A.S.) kit
Spring material Chrome-silicon steel
Ride height Continuously adjustable
Electronic suspension Retained
Part Number 25325089
Warranty Limited lifetime, unlimited mileage

Documents: Installation Instructions (PDF)  |  Installation Instructions 2 (PDF)  |  Installation Instructions 3 (PDF)

This part fits:

Year Make Model Submodel
2017-2021 Mercedes-Benz C63 AMG Base
2017-2021 Mercedes-Benz C63 AMG S Base

Shipping

  • In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Backordered items ship as soon as stock lands — contact us for lead times.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30-day returns on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
  • Installed or used parts can’t be returned — confirm fitment before you install.
  • Special orders and custom items are final sale.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy
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