SKU: 22-113320 | UPC: 651860480305
Bilstein B4 1997-2004 Porsche Boxster Rear Suspension Strut Assembly
Bilstein 22-113320 B4 OE Replacement Suspension Strut Assembly fits 1997-2004 Porsche Boxster models including Base Roadster and S variants. This damper restores original ride comfort handling and safety while meeting OE standards. It delivers high power reserves for secure performance on the road.
Key Features
- OE Replacement Design: Engineered to match factory specifications for direct fitment
- Monotube Gas Pressure: Provides consistent damping across temperature ranges
- High Power Reserves: Supports maximum safety during dynamic driving
- Comfort Restoration: Returns original driving feel and stability
- Vehicle Specific: Calibrated for Porsche Boxster chassis dynamics
- Long Service Life: Built with durable components for extended use
Specifications
| Detail | Value |
|---|---|
| Brand | Bilstein |
| Type | Rear Suspension Strut Assembly |
| Compatibility | 1997-2004 Porsche Boxster |
| Part Number | 22-113320 |
| Country of Origin | Germany |
| Warranty | Manufacturer limited warranty |
Whats Included
- One rear suspension strut assembly
- Pre-assembled strut unit
- Installation hardware as required
Product Notes
- Confirm fitment with vehicle specific details before purchase
- Professional installation recommended for suspension components
- Designed for street and light performance applications
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1997-1999 | Porsche | Boxster Base | Rear |
| 2000-2003 | Porsche | Boxster Roadster | Rear |
| 2000-2003 | Porsche | Boxster Roadster S | Rear |
| 2004 | Porsche | Boxster Base | Rear |
| 2004 | Porsche | Boxster S | Rear |
Why Choose Bilstein?
- Original equipment supplier to Porsche and other premium brands
- World leading manufacturer of monotube gas pressure dampers since 1873
- Extensive aftermarket coverage with over 3500 part numbers
- Proven quality for restoring factory performance characteristics
Frequently Asked Questions
- Q: Does this fit all 1997 Porsche Boxster models?
- A: Yes for the Base model as a direct rear replacement.
- Q: Is this a complete strut assembly?
- A: Yes it arrives pre-assembled for simplified installation.
- Q: What is the main advantage over stock units?
- A: It matches original ride quality with added Bilstein durability.
Shipping & Handling
- Method: Ground shipping via standard carriers
- Availability: In stock – ships same or next business day
- Packaging: Secure carton sized for strut assembly





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