Bilstein 19-304472 B4 OE Replacement Rear Shock Absorber for BMW Z4 G29 and Toyota Supra DB_
Restore the factory-fresh feel and precision handling of your BMW Z4 G29 or Toyota Supra with the Bilstein B4 rear shock absorber, part number BILSTEIN-19-304472. This Bilstein B4 gas-pressure twin-tube rear damper is a direct OE replacement rear shock designed to deliver consistent damping, high safety reserves and the confident, composed ride Bilstein is known for. If you are searching for BMW Z4 rear shock absorber, Toyota Supra rear shock absorber, OE replacement rear damper, G29 rear shock, Supra DB_ rear shock or Bilstein B4 rear shock, this is the exact fit solution you need.
We rate the Bilstein B4 highly for daily driving, fast road use and long-term reliability. Customers love the OE-quality feel, the precise steering response and the way it restores stability and comfort without harshness. It is a bolt-on replacement that works seamlessly with your original springs and mounts for an as-new, confidence-inspiring drive.
Why choose the Bilstein B4 rear shock
- Direct OE replacement rear shock absorber for BMW Z4 G29 and Toyota Supra DB_
- Gas-pressure technology for high traction and precise handling
- Constant damping power under any load for stable, predictable performance
- High OE quality with safety-focused engineering
- Returns ride comfort and control to day-one levels
- Designed to work with the original rear spring layout
Key features
- High power reserves for maximum safety
- Optimum driving experience as on day one
- Constant damping performance
- High traction and precise handling thanks to Bilstein gas-pressure technology
- Comprehensive coverage and availability
Technical specification
| Fitting position | Rear axle |
| Shock absorber design | Absorber does not carry a spring |
| Mounting type | Bottom eye, Top pin |
| System | Twin-tube |
| Type | Gas pressure |
Confirmed fitment
BMW
- Z Series - Z4 Roadster G29 11.2018 onwards
- sDrive 20i
- sDrive 30i
- M40i
Toyota
- Supra DB_ 03.2019 onwards
- 2.0
- 3.0
- GR
Fitting and support
Professional installation recommended. We can supply and fit at Nforcd in Warwickshire. Request a fitting quote via Sales@nforcd.com. For the best results and balanced handling, we recommend replacing rear dampers in axle pairs.
Compatibility check
We run a compatibility check before dispatch to ensure the part fits your vehicle. Provide your UK registration or the last 7 digits of your VIN at checkout.
Part numbers and identifiers
Bilstein part number: BILSTEIN-19-304472 / 19-304472
EAN: 4025258849061
UPC: 651860857169
Search-friendly terms
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