Bilstein B6 Performance Rear Shock Absorber – ALPINA BMW G20 G42 G21 G81 – Part No. 24-303347
Upgrade your BMW or ALPINA with the Bilstein B6 Performance rear shock absorber, part number Bilstein 24-303347 / BILSTEIN-24-303347. This monotube gas pressure rear damper is the ideal OE replacement upgrade for drivers who want sharper handling, improved stability and confidence without sacrificing everyday ride comfort. Perfect for fast-road driving, daily commuting and carrying loads, the B6 delivers that trademark Bilstein control and precision.
We have fitted these B6 rear shocks on customer cars and the feedback is consistent: tighter body control, better traction and a more composed ride on British roads. If you want a premium BMW rear shock that simply works, the Bilstein B6 is the answer.
Why choose the Bilstein B6 24-303347 rear shock?
- OE-plus performance upgrade for the rear axle with no need to change springs
- Monotube gas pressure technology for high traction, precise handling and fade-free performance
- Enhanced grip and lane stability in both everyday and demanding driving
- Higher power reserves and long service life, even with frequent loads or towing
- Individually fine-tuned by Bilstein for real-world roads
- No parts certification required
Key specifications
- Fitting position: Rear axle
- Shock absorber type: Gas pressure
- System: Monotube
- Design: Absorber does not carry a spring
- Mounting: Bottom eye, Top pin
- Suspension: For vehicles without electronic suspension control
Compatibility
Designed for specific ALPINA and BMW models on the G-series platform. If in doubt, use our free compatibility check before dispatch.
ALPINA
- B3 (G20) 09.2019 onwards – BITURBO All-wheel Drive
BMW
- 2 Series Coupe (G42) 08.2021 onwards – 218i, 220i, 230i, M240i xDrive
- 3 Series Saloon (G20) 11.2018 onwards – 318i, 320i 1.6, 320i, 320i xDrive, 330i, 330i xDrive, M340i, M340i xDrive, M340i Mild-Hybrid xDrive, 316d, 316d Mild-Hybrid, 318d, 318d Mild-Hybrid, 320d, 320d Mild-Hybrid, 320d xDrive, 320d Mild-Hybrid xDrive, 330d, 330d Mild-Hybrid, 330d xDrive, 330d Mild-Hybrid xDrive, 320e Plug-in-Hybrid, 330e Plug-in-Hybrid, 330e Plug-in-Hybrid xDrive
- 3 Series Touring (G21, G81) 07.2019 onwards – 320i, 330i, M340i xDrive, 320d, 320d Mild-Hybrid, 320d xDrive, 320d Mild-Hybrid xDrive, 330d, 330d xDrive, 320e Plug-in-Hybrid, 320e Plug-in-Hybrid xDrive, 330e Plug-in-Hybrid, 330e Plug-in-Hybrid xDrive, M340d Mild-Hybrid xDrive
Perfect use cases
- OE replacement with a performance edge for BMW G20 G21 G42 platforms
- Improved stability for fast road driving
- Added control when carrying passengers, luggage or towing
- Works with standard factory springs
Fitting and expert support
Professional fitting available at Nforcd in Warwickshire. Request a quote: Sales@nforcd.com.
Compatibility check before dispatch
We verify fitment before shipping. Provide your UK registration or the last 7 digits of your VIN at checkout so we can confirm this Bilstein B6 rear shock absorber suits your vehicle.
Part numbers and identifiers
- Part number: Bilstein 24-303347
- Our reference: BILSTEIN-24-303347
- EAN: 4025258856113
- UPC: 651860863818
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