Upgrade your BMW 3 Series or 4 Series suspension with the Bilstein 46-223661 B12 Pro-Kit suspension kit. This complete front and rear kit combines Bilstein Performance monotube dampers with Eibach Pro-Kit lowering springs for a fixed-height suspension upgrade with improved handling, control, and stance.
Bilstein B12 Pro-Kit suspension kits are tuned for each specific application and provide moderate lowering of approximately 24-40 mm depending on the vehicle. This kit is designed as a matched damper and spring package for drivers who want a sportier ride without piecing together separate shock and spring components.
Product Details
- Bilstein part number: 46-223661
- VelocityShop SKU: BIL46-223661
- Series: B12 Pro-Kit
- Product type: Complete suspension kit
- Front and rear damper and spring package
- Internal damper design: Monotube
- Dampers: Yellow finish
- Springs: Dark grey finish
- Lowering range: Approximately 24-40 mm depending on application
- Quantity per vehicle: 1 kit
- UPC: 00651860763415
- Warranty: Limited lifetime warranty
Key Features
- Complete Bilstein Performance damper and Eibach Pro-Kit spring package
- Matched fixed-height lowering solution
- Improves suspension response, handling, and vehicle stance
- Application-specific tuning for balanced ride and performance
- Designed for street performance BMW F30 and F32 applications
Vehicle Fitment
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2018 | BMW | 320i | Base |
| 2014-2018 | BMW | 328d | Base |
| 2012-2016 | BMW | 328i | Base |
| 2016, 2018 | BMW | 330e | Base |
| 2017 | BMW | 330e | iPerformance |
| 2017-2018 | BMW | 330i | Base |
| 2014-2016 | BMW | 428i | Base |
| 2017-2020 | BMW | 430i | Base |
Fitment Notes
Verify part number 46-223661 against your exact BMW year, model, trim, drivetrain, and suspension package before ordering. Actual lowering amount may vary by application and vehicle condition.
Proposition 65 Warnings.
Cancer and Reproductive Harm. See details below.
Items that are not CARB Legal will not be sold and ship to California or CARB states.
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