The Wisefab Rear Suspension Drop Knuckle Kit for the 2015-2018 BMW M3 (F80) replaces the factory rear geometry with a revised, motorsport-grade layout — dropped knuckle, upgraded arms, and optimized roll-center, camber-gain, and anti-squat kinematics. Purpose-built for drift and time attack, this F80 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 F80 front angle kit for a complete Wisefab chassis overhaul.
Features
Kit Includes
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Specifications
| Part Number | WF801 |
| Part Name | Wisefab Rear Suspension Drop Knuckle Kit |
| Vehicle | 2015-2018 BMW M3 |
| Chassis Code | F80 |
| Drivetrain | RWD |
| Placement | Rear |
| Notes | – |


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