The B7 RS4 already has one of the best chassis setups to wear the Audi badge. The factory engineers worked within the constraints of homologation and production cost. What they could not adjust was ride height, and that gap between tire and fender tells the whole story. The KW V1 closes it without second-guessing the suspension tuning that already makes the RS4 what it is.
KW keeps it simple with the V1. Height adjustment only, no damper dials to overthink, and dampers that are valved specifically for the RS4 B7 platform. The stainless steel construction means this kit will outlast the car. Budget coilovers use mismatched spring rates and unvalved struts because it is cheaper. KW does not work that way, and you will feel the difference on the first drive home.
Key Features
- Stainless steel outer sleeves, rust-free for the life of the kit
- Height-adjustable lowering with TUV-certified street legality
- Damper valving matched to RS4 B7 spring rates, engineered as a system
- Low-friction polyamide guide bearing on front strut for smooth operation
- Preserves factory ride quality and steering response on the Quattro platform
- Purpose-built for the RS4 B7 without requiring damper adjustment
Vehicle Fitment
Direct OEM replacement fitment for:
- Audi RS4 B7 (2007-2008): Quattro
Installation Notes
Professional installation recommended. Alignment required after installation.
- Set desired ride height before final torque to allow fine-tuning without removing the kit
- Alignment required immediately after installation
- Allow 500-mile break-in period for dampers to reach optimal performance