Description
For a 2008–2017 Audi A4/S4/A5/S5/RS5 (B8) being developed beyond stock suspension behavior, KW V2 provides a more deliberate foundation for ride height, body control and tire management.
KW V2 adds low-speed rebound adjustment to the core KW street coilover concept. KW's current V2 technology uses a 16-click rebound adjuster, allowing the driver to influence how firmly the chassis is supported as the suspension extends after a compression event. The application-specific calibration is intended to give the chassis a more deliberate response than a one-size-fits-all suspension combination.
Why Choose the KW V2 for This Application?
Choose the V2 when ride height alone is not enough and you want direct control over rebound. Rebound tuning can be used to influence how quickly the chassis settles after compression and how firmly the body is tied down through transitions.
Key Features
- 16-click low-speed rebound adjustment
- Continuously adjustable ride height within the application-specific range
- Application-developed spring and damper package
- Useful tuning range for street, canyon and fast-road setups
Vehicle Fitment
- Make: Audi
- Application: A4, S4 (B8) without electronic dampers
- Configuration: Sedan, 2WD; Quattro 4WD; all engines
- KW Jobber Model Years: 09-16
- KW Part Number: 15210075
Technical Specifications
- Front Height Adjustment: 20-40 mm (0.8-1.5 in)
- Rear Height Adjustment: 10-40 mm (0.4-1.5 in)
- Front Spring Rate: Progressive-rate spring (KW jobber designation)
- Rear Spring Rate: Progressive-rate spring (KW jobber designation)
- Front Axle Weight Limit: 1081-1180 kg (KW jobber value)
- Rear Axle Weight Limit: -1245 kg (KW jobber value)
Enthusiast Setup Perspective
For an enthusiast build, the practical benefit is consistency. A controlled platform makes steering, braking and tire behavior easier to read, which matters as wheel width, tire grip and alignment become more aggressive. For a road-driven car, preserving usable bump travel and sensible alignment is usually more important than using the full available lowering range.
Important KW Fitment Notes
- KW Note 2: Height adjustable front and rear axles (front axle threaded strut housings, rear axle adjustable springs + dampers)
- KW Note 10: For V2, V3 & Street Comfort coilovers, front shock absorbers need to be removed from the car for adjustment of stiffness
- KW Note 37: For cars which have electronic dampers, make sure they are shut down. Specific electronical damper shut-downs are available from KW. Please check our accessories list
Fitment note: Specifications above are tied to the exact KW part number shown and the application data in the supplied KW jobber sheet. Confirm the vehicle's drivetrain, factory electronic suspension, axle weight and any listed hardware requirements before ordering.