Bilstein
Bilstein B4 OE Replacement Rear Twintube Shock — Fits 2012-2015 BMW 3 Series
Bilstein B4 OE Replacement Rear Twintube Shock — Fits 2012-2015 BMW 3 Series
Bilstein B4 OE Replacement Rear Twintube Shock — Fits 2012-2015 BMW 3 Series
Bilstein B4 OE Replacement Rear Twintube Shock — Fits 2012-2015 BMW 3 Series
Bilstein B4 OE Replacement Rear Twintube Shock — Fits 2012-2015 BMW 3 Series
Bilstein B4 OE Replacement Rear Twintube Shock — Fits 2012-2015 BMW 3 Series
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Bilstein B4 OE Replacement Rear Twintube Shock — Fits 2012-2015 BMW 3 SeriesBilstein B4 OE Replacement Rear Twintube Shock — Fits 2012-2015 BMW 3 SeriesBilstein B4 OE Replacement Rear Twintube Shock — Fits 2012-2015 BMW 3 SeriesBilstein B4 OE Replacement Rear Twintube Shock — Fits 2012-2015 BMW 3 SeriesBilstein B4 OE Replacement Rear Twintube Shock — Fits 2012-2015 BMW 3 SeriesBilstein B4 OE Replacement Rear Twintube Shock — Fits 2012-2015 BMW 3 Series
Bilstein

Bilstein B4 OE Replacement Rear Twintube Shock — Fits 2012-2015 BMW 3 Series

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SKU: BIL19-220093

About Bilstein Bilstein has been the OE shock supplier to ...Read more

Price:
$99.00 $185.00
990 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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About Bilstein

Bilstein has been the OE shock supplier to Mercedes-Benz, BMW, Porsche, and Ferrari since 1957. German-engineered B4 OE replacements, B6 sport, B8 lift-corrected, and B14/B16 coilovers — every Bilstein damper carries motorsport-derived monotube technology.

Watch in action

Restore Factory Performance with Bilstein B4

Experience the precision engineering of the Bilstein B4 OE Replacement Rear Twintube Shock. Designed specifically for BMW 3 Series models, this damper is the ultimate solution for drivers looking to restore their vehicle's original handling characteristics without compromising comfort. Whether you are navigating city streets or cruising on the highway, Bilstein's world-renowned gas-pressure technology ensures consistent damping performance and superior control.

Key Features and Benefits

  • OE Quality Standards: Engineered to meet or exceed original equipment specifications for a perfect fit and function.
  • Twintube Technology: Provides a smooth, comfortable ride while maintaining the precise handling BMW owners expect.
  • Gas-Pressure Design: Reduces oil foaming and cavitation, ensuring reliable performance under various driving conditions.
  • Durability: Built with high-quality materials to withstand daily wear and tear for long-lasting suspension health.

This rear shock assembly is compatible with a wide range of BMW 3 Series and 4 Series chassis, including various 320i, 328i, 335i, and 435i trims. It is the perfect choice for enthusiasts who demand reliability and performance. When it comes to premium suspension components, GGCRACING is your trusted source for high-quality parts that keep your vehicle performing at its peak.

About Bilstein

Bilstein has been the OE shock supplier to Mercedes-Benz, BMW, Porsche, and Ferrari since 1957. German-engineered B4 OE replacements, B6 sport, B8 lift-corrected, and B14/B16 coilovers — every Bilstein damper carries motorsport-derived monotube technology.

Watch in action

Restore Factory Performance with Bilstein B4

Experience the precision engineering of the Bilstein B4 OE Replacement Rear Twintube Shock. Designed specifically for BMW 3 Series models, this damper is the ultimate solution for drivers looking to restore their vehicle's original handling characteristics without compromising comfort. Whether you are navigating city streets or cruising on the highway, Bilstein's world-renowned gas-pressure technology ensures consistent damping performance and superior control.

Key Features and Benefits

  • OE Quality Standards: Engineered to meet or exceed original equipment specifications for a perfect fit and function.
  • Twintube Technology: Provides a smooth, comfortable ride while maintaining the precise handling BMW owners expect.
  • Gas-Pressure Design: Reduces oil foaming and cavitation, ensuring reliable performance under various driving conditions.
  • Durability: Built with high-quality materials to withstand daily wear and tear for long-lasting suspension health.

This rear shock assembly is compatible with a wide range of BMW 3 Series and 4 Series chassis, including various 320i, 328i, 335i, and 435i trims. It is the perfect choice for enthusiasts who demand reliability and performance. When it comes to premium suspension components, GGCRACING is your trusted source for high-quality parts that keep your vehicle performing at its peak.

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