Bilstein 19-199511 BMW E46 B4 OE Replacement Rear Shock Absorber
Direct-fit rear shock absorber for BMW E46 M3 Coupe and Convertible. The Bilstein B4 19-199511 is an OE replacement rear damper designed to restore factory ride comfort, stability and handling on the BMW 3 Series E46 M3. If your E46 M3 feels tired, bouncy or unstable, this Bilstein B4 gas-pressure rear shock is the proven solution that brings your suspension back to how it should feel.
At Nforcd, we have fitted Bilstein B4 shocks on customer cars and in our own builds. The feedback is consistently positive: tighter control, reduced bounce, confident braking and cornering, and a smooth, refined ride that feels like day one again. This is the go-to BMW E46 M3 rear shock absorber when you want OEM quality, reliability and value.
Why choose the Bilstein B4 rear shock for your BMW E46 M3
- OE replacement fitment for easy installation on the rear axle
- Restores factory ride quality, handling precision and braking stability
- Bilstein gas-pressure technology for consistent damping under load
- Twin-tube design for durability and everyday comfort
- High traction and precise control on UK roads
- Excellent longevity and reliability from a trusted suspension brand
SEO-focused benefits and keywords
BMW E46 rear shock absorber. BMW E46 M3 rear shock. Bilstein B4 rear damper. OE replacement BMW shock absorber. E46 M3 rear suspension upgrade. Direct-fit rear shock for BMW E46 M3 Coupe and Convertible. Gas-pressure twin-tube rear damper. Restore factory ride and handling. Best rear shock for BMW E46 M3 daily road use. High quality Bilstein B4 19-199511 rear shock.
Key features
- Fitting position: Rear axle
- Shock type: Gas pressure
- Construction: Twin-tube
- Mounts: Bottom eye, top pin
- Design: Shock only, does not carry a spring
- Engineered to OE standards for plug-and-play fitment
Vehicle compatibility
BMW 3 Series E46 M3:
- BMW 3 Coupe E46 M3 12.98 to 07.06
- BMW 3 Convertible E46 M3 04.00 to 12.07
If you are unsure whether this Bilstein rear shock absorber fits your BMW, use our compatibility check below.
Compatibility check
We verify fitment before dispatch. Provide your UK registration number or the last 7 digits of your VIN at checkout and we will confirm compatibility for your BMW E46 M3.
Installation and fitting
Professional fitting is recommended. Nforcd offers installation in Warwickshire. For a fitted price on Bilstein B4 rear shocks for BMW E46 M3, request a quote at Sales@nforcd.com.
Part numbers and identifiers
- Part number: BILSTEIN-19-199511
- Also referenced as: 19-199511
- EAN: 4025258704063
- UPC: 651860703565
- Manufacturer: Bilstein
Common search terms
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What to expect
Fit the Bilstein B4 rear shock absorber and enjoy confident, predictable handling, improved ride comfort and OEM-level performance on your BMW E46 M3. This is the smart, reliable, OE-quality choice for restoring your rear suspension.