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Bilstein
22-3478
Product Information

Bilstein Replacement for the Original Spec
Fits:
Porsche 997.1 C4 / C4S / Turbo 2004-2008- Car with PASM electronic damper control (I475)
Porsche 997.2 C4 / C4S / Turbo 2009-2012- Car with PASM electronic damper control (I475)
B4 High Quality direct replacement shock absorbers constructed and finished to Bilstein's high standards often far and above what the car was originally supplied with. They can actually be a performance improvement if replacing plain, none gas charged, oil filled dampers. They dramatically reduce cavitation / oil foaming, thus give for more stable damping forces when driven 'spiritedly'. Some surprising cars come with plain oil filled dampers.
Key Features:
- Twin Tube Damper
- Gas pressurized
- OE damping forces
Please Note:
Price is for each damper you will need to buy 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
22-3478
The product you are viewing cross references to these numbers
Product Information
Bilstein Original Equipment Shock Absorber
Bilstein Replacement for the Original Spec
Fits:
Porsche 997.1 C4 / C4S / Turbo 2004-2008- Car with PASM electronic damper control (I475)
Porsche 997.2 C4 / C4S / Turbo 2009-2012- Car with PASM electronic damper control (I475)
B4 High Quality direct replacement shock absorbers constructed and finished to Bilstein's high standards often far and above what the car was originally supplied with. They can actually be a performance improvement if replacing plain, none gas charged, oil filled dampers. They dramatically reduce cavitation / oil foaming, thus give for more stable damping forces when driven 'spiritedly'. Some surprising cars come with plain oil filled dampers.
Key Features:
- Twin Tube Damper
- Gas pressurized
- OE damping forces
Please Note:
Price is for each damper you will need to buy 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
22-3478
22-147554
99734304821
99734304822
99734304823
99734304824
99734305203
99734305210
99734305211
99734304810
99734304814
99734304815
99734305204
22-147561
22147561
99734304721
99734304722
99734304723
99734304724
99734305103
99734305110
99734305111
99734304710
99734304714
99734304715
99734305104
99734304716
99734304713
99734304711
99734304811
99734304813
99734304726
99734304816
99734304826
99734304717
99734304817
22-347848
22-347862
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII Turbo 2010-13
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Prices from: £369.57 inc. VAT