SKU: 22-147578 | UPC: 651860608792
Bilstein B4 2005-2012 Porsche Boxster Front Suspension Strut Assembly
This Bilstein B4 strut assembly serves as a direct OE replacement for the front suspension on Porsche Boxster Base and related models. It maintains factory ride quality while meeting or exceeding original equipment standards. The monotube gas pressure design delivers consistent performance for daily driving and spirited use.
Key Features
- Monotube Gas Pressure: Provides stable damping response under varying loads
- OE Engineering: Matches original equipment specifications for fit and function
- High Power Reserves: Supports maximum safety margins during operation
- Comfort Restoration: Returns original driving comfort handling and safety
- Durability: Built with Bilstein quality standards from Germany
- Direct Fit: Installs using factory mounting points
Specifications
| Detail | Value |
|---|---|
| Brand | Bilstein |
| Type | Suspension Strut Assembly |
| Compatibility | 2005-2012 Porsche Boxster Base and Cayman models |
| Part Number | 22-147578 |
| Weight | 11.5 lbs |
| Country of Origin | Germany |
| Warranty | Manufacturer limited warranty |
Whats Included
- One front suspension strut assembly
- Mounting hardware as required for installation
Product Notes
- Designed specifically for listed Porsche applications
- Free shipping applies to this item
- Verify fitment with vehicle details before purchase
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2005-2012 | Porsche | Boxster Base | Front position |
| 2005-2012 | Porsche | Boxster S | Front position |
| 2007-2012 | Porsche | Cayman Base | Front position |
| 2006-2012 | Porsche | Cayman S | Front position |
Why Choose Bilstein?
- Original equipment supplier to Porsche and other premium brands
- Proven monotube technology used in motorsports
- Restores factory handling characteristics
- Extensive aftermarket catalog with over 3500 part numbers
Frequently Asked Questions
- Q: Which Porsche models use this strut
- A: It fits 2005-2012 Boxster Base S and Cayman Base S variants in the front position
- Q: Does it require special tools for installation
- A: Standard suspension tools and alignment after install are recommended
- Q: What is the shipping box size
- A: Packaging measures 26 inches by 8 inches by 8 inches
Shipping and Handling
- Method: Ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Secure carton with foam inserts for protection





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