Bilstein 22-046130 is a B8 Performance Plus front strut assembly for the Porsche 911, covering model years 1999 through 2005. B8 Performance Plus dampers are a performance upgrade to OE dampers, designed to be paired with aftermarket lowering springs and built with application specific valve settings. It is a twintube unit with a yellow paint finish, a stem upper mount and a base cup lower mount. It has a fixed spring seat, and no boot is included. It measures 7.47 in collapsed and 12.41 in extended, and the quantity per vehicle is 2.
Specifications:
- Brand: Bilstein
- Part Number: 22-046130
- Series: B8 Performance Plus
- Product: Suspension Strut Assembly
- Collapsed Length (in): 7.47
- Extended Length (in): 12.41
- Extended Length (mm): 315.2
- Lower Mount Type: Base Cup
- Upper Mount Type: Stem
- Internal Design: Twintube
- Finish: Yellow Paint
- Boot Included: No
- Spring Seat Included: Yes - Fixed
- Country of Origin: DE
- Quantity per Vehicle: 2
Vehicle Applications
- 1999 Porsche 911 (Carrera): Front
- 2000 Porsche 911 (Carrera): Front
- 2001 Porsche 911 (Carrera): Front
- 2002 Porsche 911 (Carrera, Targa): Front
- 2003 Porsche 911 (Carrera): Front
- 2004 Porsche 911 (40th Anniversary Edition, Carrera): Front
- 2005 Porsche 911 (Carrera): Front
FAQ
What vehicles does the Bilstein 22-046130 fit?
It fits the front of the 1999-2005 Porsche 911, including the Carrera, Targa and 40th Anniversary Edition submodels listed under Vehicle Applications.
Is the 22-046130 a front or rear part?
It is the front strut assembly, and the quantity per vehicle is 2.
What are the collapsed and extended lengths of the 22-046130?
It measures 7.47 in collapsed and 12.41 in extended.
Is the 22-046130 designed for lowering springs?
B8 Performance Plus dampers are designed to be paired with aftermarket lowering springs and use application specific valve settings.
Is the 22-046130 a monotube or twintube design?
It is a twintube strut assembly with a stem upper mount and a base cup lower mount.

