Bilstein B4 OE Replacement Rear Strut Assembly — Fits 1997-2004 Porsche Boxster

SKU: BIL22-113320

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

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Sale price$285.99
2850 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

Product Details

Product Description
Part Numbers
Sizing & Fit

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

Bilstein B4 Rear Strut Assembly for Porsche Boxster

Maintain the precision handling and performance your Porsche Boxster is known for with the Bilstein B4 OE Replacement Rear Strut Assembly. Engineered to meet or exceed original equipment standards, these dampers are the ideal choice for enthusiasts looking to restore their vehicle's factory ride quality. Whether you are driving a base model or an S trim, the Bilstein B4 ensures your suspension performs exactly as intended.

Why Choose Bilstein B4?

  • Precision Engineering: Specifically tuned for the Porsche Boxster platform (1997-2004).
  • OE Quality: Meets or exceeds factory specifications for damping and longevity.
  • Restored Handling: Rejuvenates your vehicle's cornering and stability.
  • Reliability: Built with world-famous Bilstein quality to ensure long-lasting performance.

The Porsche Boxster is a driver's car, and worn-out struts can significantly degrade that experience. By installing the Bilstein B4, you are choosing a component that respects the original design goals of your vehicle. These struts provide the perfect balance of comfort and performance, ensuring your car feels as sharp and responsive as the day it rolled off the assembly line. Don't compromise on your Porsche's suspension; choose the industry standard. For high-performance automotive parts, trust the experts at GGCRACING.

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

Bilstein B4 Rear Strut Assembly for Porsche Boxster

Maintain the precision handling and performance your Porsche Boxster is known for with the Bilstein B4 OE Replacement Rear Strut Assembly. Engineered to meet or exceed original equipment standards, these dampers are the ideal choice for enthusiasts looking to restore their vehicle's factory ride quality. Whether you are driving a base model or an S trim, the Bilstein B4 ensures your suspension performs exactly as intended.

Why Choose Bilstein B4?

  • Precision Engineering: Specifically tuned for the Porsche Boxster platform (1997-2004).
  • OE Quality: Meets or exceeds factory specifications for damping and longevity.
  • Restored Handling: Rejuvenates your vehicle's cornering and stability.
  • Reliability: Built with world-famous Bilstein quality to ensure long-lasting performance.

The Porsche Boxster is a driver's car, and worn-out struts can significantly degrade that experience. By installing the Bilstein B4, you are choosing a component that respects the original design goals of your vehicle. These struts provide the perfect balance of comfort and performance, ensuring your car feels as sharp and responsive as the day it rolled off the assembly line. Don't compromise on your Porsche's suspension; choose the industry standard. For high-performance automotive parts, trust the experts at GGCRACING.

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