Product Details
This Wisefab Rear Suspension Drop Knuckle Kit fits the 2015-2020 BMW M4.
The Wisefab Rear Suspension Drop Knuckle Kit for the 2015-2020 BMW M4 (F82) replaces the factory rear geometry with a revised, motorsport-grade layout β dropped knuckle, upgraded arms, and optimized roll-center, camber-gain, and anti-squat kinematics. Purpose-built for drift and time attack, this F82 rear kit delivers stronger grip, broader adjustability, and significant weight reduction over OEM components.
Engineered in Estonia and proven across Formula Drift, club-level drift, and time attack, every Wisefab kit is fabricated from high-strength steel and CrMo with all components available as spares to keep you on track. Pair with the matching F82 front angle kit for a complete Wisefab chassis overhaul.
Features
- Dropped-knuckle geometry with revised roll center and camber gain
- Upgraded camber, toe, and traction arm hardware
- Bump-steer adjustability for track alignment
- Reinforced knuckle construction for race loads
- Significant weight reduction versus OEM
- CrMo rod ends and spherical bearings throughout
- Spare parts available for every component
Kit Includes
- Left and right dropped knuckles with hardware
- Upgraded toe, camber, and traction arms (as applicable)
- Spherical rod ends and bearings
- Installation guide
Helpful Links
Specifications
| Part Number | WF801 |
| Part Name | Wisefab Rear Suspension Drop Knuckle Kit |
| Vehicle | 2015-2020 BMW M4 |
| Chassis Code | F82 |
| Drivetrain | RWD |
| Placement | Rear |
| Notes | - |