Description
For a 2012–2020 BMW (includes ESC modules) (xDrive, AWD | xDrive, Sedan, 335i, 340i) being developed beyond stock suspension behavior, KW Street Comfort provides a more deliberate foundation for ride height, body control and tire management.
KW Street Comfort is aimed at drivers who want adjustable ride height and more disciplined chassis control without making maximum firmness the objective. Rebound adjustment lets the final setup be biased toward a more relaxed road ride or tighter body control as the vehicle and wheel/tire package demand. 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 Street Comfort for This Application?
Choose Street Comfort when road compliance remains a priority. It is aimed at owners who want a lower, more disciplined chassis but do not want a setup whose character is defined primarily by track use.
Key Features
- Ride-height adjustment with a comfort-focused operating window
- Adjustable rebound damping
- Application-specific spring and damper calibration
- Designed for frequent street use and long-distance drivability
Vehicle Fitment
- Make: BMW
- Catalog Application: 2012–2020 BMW (includes ESC modules) (xDrive, AWD | xDrive, Sedan, 335i, 340i)
- Configuration: Sedan, AWD (xDrive) 335i, 340i
- KW Jobber Model Years: 12-18
- KW Part Number: 1802000U
Technical Specifications
- Front Height Adjustment: 15-45 mm (0.6-1.8 in)
- Rear Height Adjustment: 20-50 mm (0.8-2.0 in)
- Front Spring Rate: Progressive-rate spring (KW jobber designation)
- Rear Spring Rate: 575 lb/in
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 67: Valving is adjusted by adjustment knobs, rebound is only adjustable if the top of the piston rod is accessible. This will depend on the design of the vehicle.
- KW Note 88: Electronic damping control has to be deactivated. Deactivation kit is included in the delivery.
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.