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DISPLAYING 1 to 12 (of 12 products)
22-113320KIT
Product Information
Product Information
Bilstein original equipment shock absorber. SET OF 2

Bilstein Replacement for the Original Spec

Fits:
Porsche 986 Boxster 2.5L / 2.7L / S 3.2L 09/1996>>


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

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

22-113320KIT
22-113320
22-113320
98633305104
98633305106
98633305120
8745-1329

The product you are viewing cross references to these numbers
BILSTEIN986B4
Product Information
Product Information
Bilstein Replacement FRONT and REAR shock absorbers PACKAGE

bilstein

SET OF 4 for FRONT & REAR
Bilstein Replacement for the Original Spec


Fits:
Porsche 986 Boxster 2.5L / 2.7L / S 3.2L 09/1996>>

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.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

BILSTEIN986B4
98634304136
98634304102
98634304104
98634304120
98634304122
98634304123
8745-132

The product you are viewing cross references to these numbers
BILSTEIN987B4
Product Information
Product Information
Bilstein Replacement FRONT and REAR shock absorbers PACKAGE

bilstein

SET OF 4 for FRONT & REAR
Bilstein Replacement for the Original Spec


Fits:
Porsche Boxster 987
Porsche Cayman 987C
ALL Cars with Standard Chassis
(*Not Cars with I475 PASM)

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.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

BILSTEIN987B4
22-147578
22-147585
22147578
22147585
98733305113
98734304106
98734304702
98734304703
98734304201
98734304107
98734304704
98734304205

The product you are viewing cross references to these numbers
BILSTEIN986B6
Product Information
Product Information
Bilstein Sports B6 FRONT and REAR shock absorbers PACKAGE.

SET OF 4 for FRONT & REAR Bilstein Sport Range

Fits:
Porsche 986 Boxster 2.5L / 2.7L / S 3.2L 09/1996>>
- with standard suspension or M030 sport option 

The shock absorber for those drivers who prefer a sports suspension but are not particularly interested in lowering the body. Also available in special design complete with reservoir for off-road vehicles.
No risk, more fun
For some people it's important to show what they have, for others it's sufficient to know that they have it. The theme of the discussion here is the sports suspension. The BILSTEIN B6 Sports shock absorber is the ideal solution for drivers revelling in the understatement . The wolf in sheep's clothing snarls, when necessary, but otherwise goes reliably about its work in daily traffic with no lowering of the body whatsoever.

Optimum road holding, enhanced tracking stabilisation and excellent damping force: the BILSTEIN B6 Sports is not only first choice as far as sports tuning is concerned but also in the sphere of safety.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

BILSTEIN986B6
22-046246
22-046246
22-046222
22-046215
98634304112
98634304116
98634304130
98634304134
98634304136
98634353111504
99634353124504
98634353115504
99634353113504
99634353125504
98633305114
98633305118
98633305130
98633353111504
98633353142504
98633353112504
98633353143504
98633353130504
98633353144504
98633353148504
98633353131504
98633353145504

The product you are viewing cross references to these numbers
22-046215KIT
Product Information
Product Information
Bilstein Sports B6 FRONT shock absorber. SET OF 2

bilstein

Fits:
Porsche 986 Boxster 2.5L / 2.7L / S 3.2L 09/1996>>

Fits cars:
- with standard suspension or M030 sport option 

The shock absorber for those drivers who prefer a sports suspension but are not particularly interested in lowering the body. Also available in special design complete with reservoir for off-road vehicles.
No risk, more fun
For some people it's important to show what they have, for others it's sufficient to know that they have it. The theme of the discussion here is the sports suspension. The BILSTEIN B6 Sports shock absorber is the ideal solution for drivers revelling in the understatement . The wolf in sheep's clothing snarls, when necessary, but otherwise goes reliably about its work in daily traffic with no lowering of the body whatsoever.

Optimum road holding, enhanced tracking stabilisation and excellent damping force: the BILSTEIN B6 Sports is not only first choice as far as sports tuning is concerned but also in the sphere of safety.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

22-046215KIT
22-046215
22046215

The product you are viewing cross references to these numbers
BILSTEIN986B8
Product Information
Product Information
Bilstein Sports B8 FRONT and REAR shock absorbers PACKAGE.

SET OF 4 for FRONT & REAR Bilstein Sprint Range

Fits:
Porsche 986 Boxster 2.5L / 2.7L / S 3.2L 09/1996>>

Fits cars:
- with sports suspension

The shortened, high-performance shock absorber for lowered sports cars.

Lower doesn't automatically mean better. Not the appearance of the car determines its quality but the optimal tuning of suspension, springs and shock absorbers. With this in mind BILSTEIN has specially developed the B8 Sprint for cars with lowered bodies.

The shortened version represents the ideal pendant to suspension optimisation for nearly all sets of springs. Fast track changing at high speed, gobbling up uneven road surfaces, ironing out cross washboard surfaces ...The BILSTEIN B8 Sprint not only let's you look good but, above all, it gives you an excellent ride.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

BILSTEIN986B8
22-046239
22-046246
98634304112
98634304116
98634304130
98634304134
98634304136
98634353111504
99634353124504
98634353115504
99634353113504
99634353125504
98633305114
98633305118
98633305130
98633353111504
98633353142504
98633353112504
98633353143504
98633353130504
98633353144504
98633353148504
98633353131504
98633353145504

The product you are viewing cross references to these numbers
REARSUSPENSIONKIT987BOXSTER
Product Information
Product Information
Refresh your 987 Boxster's rear suspension with this comprehensive kit, including new standard replacement shock absorbers, coil springs, top mounts, dust covers, bump stops, and essential fasteners.

Suitable for models with a 5- or 6-speed manual transmission (PR 481 / 480) and without sports suspension or PASM (PR 475).

rear 
Porsche 987 Boxster 2.7L 2006-08

NOTE: This kit is not suitable for 2005 model year Boxsters.

Kit Contents:

2x Bilstein B4 Shock Absorbers (Standard Replacement)
2x OE-Match Coil Springs (Standard Replacement)
2x OE-Match Top Mounts
6x OE-Match M8 Lock Nuts for Top Mounts
2x Genuine Porsche M14 Nuts for Shock Absorbers
2x Genuine Porsche Metal Coil Spring Supports
2x OE-Match Shock Absorber Compensating Plates (3mm)
2x Genuine Porsche Shock Absorber Compensating Plates (6mm)
4x OE-Match Metal Cup Washers
1x OE-Match Bump Stop & Bellows Kit



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

REARSUSPENSIONKIT987BOXSTER
98733305104
98733305111
98733305114
98733305121
98733305125
90038000509
90038000501
98633305906
98733305900
98633350402
98633350403
98633350902
99734310701
98733353119504
98733353154504
98733353197504
98733353153504
98633350501
98733330100
90038001209
90038001201
PAF912799
PAF103353

The product you are viewing cross references to these numbers
REARSUSPENSIONKIT987-1
Product Information
Product Information
Refresh your 987-1 Boxster's rear suspension with this comprehensive kit, including new standard replacement shock absorbers, coil springs, top mounts, dust covers, bump stops, and essential fasteners. 

Suitable for 'S' models equipped with a 6-speed manual transmission (PR 480) and without sports suspension/PASM (PR 475).

rear
Porsche 987-1 Boxster S 3.4L 2006-08

Kit Contents:
2x Bilstein B4 Shock Absorbers (Standard Replacement)
2x OE Match Coil Springs (Standard Replacement)
2x OE Match Top Mounts

6x OE Match M8 Lock Nuts for Top Mounts
2x OE Match Shock Absorber Compensating Plate (3mm)
4x OE Match Upper & Lower Stop Plates / Washers
1x OE Match Bump Stop & Dust Cover Kit
2x Genuine Porsche Shock Absorber Compensating Plate (6mm)
2x Genuine Porsche Coil Spring Support Ring
2x Genuine Porsche M14 x 1.5 Nuts for Shock Absorber

NOTE: This kit is not suitable for 2005 Boxster S 3.2L models.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

REARSUSPENSIONKIT987-1
98733305104
98733305111
98733305114
98733305121
98733305125
90038000509
90038000501
98633305906
98733305900
98633350402
98633350403
98633350902
99734310701
98733353120504
98733353156504
98733353182504
98733353149504
98633350501
98733330100
90038001209
90038001201
PAF912799
PAF103353

The product you are viewing cross references to these numbers
REARSUSPENSIONKIT987-2
Product Information
Product Information
Refresh your 987-2 Boxster's rear suspension with this comprehensive kit, including new standard replacement shock absorbers, coil springs, top mounts, dust covers, bump stops, and essential fasteners. 

Suitable for 'S' models equipped with a 6-speed manual transmission (PR 480) and without sports suspension/PASM (PR 475).

rear
Porsche 987-2 Boxster S 3.4L 2009-12

Kit Contents:
2x Bilstein B4 Shock Absorbers (Standard Replacement)
2x OE Match Coil Springs (Standard Replacement)
2x OE Match Top Mounts

6x OE Match M8 Lock Nuts for Top Mounts
2x OE Match Coil Spring Support Ring
4x OE Match Upper & Lower Stop Plates / Washers
1x OE Match Bump Stop & Dust Cover Kit
2x Genuine Porsche Shock Absorber Compensating Plate (3mm)
2x Genuine Porsche Shock Absorber Compensating Plate (6mm)
2x Genuine Porsche M14 x 1.5 Nuts for Shock Absorber



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

REARSUSPENSIONKIT987-2
98733305116
98733305122
98733305128
98633305906
98733305900
98733350400
98133350401
98133350402
98733350900
98733350901
99734310701
98733353120504
98733353156504
98733353182504
98733353149504
98633350501
98733330101
90038001201
PAF912799
PAF103353

The product you are viewing cross references to these numbers
Special Offer
22-147585
Product Information
Product Information
Bilstein Original Equipment Shock Absorber

bilstein

Bilstein Replacement for the Original Spec

Fits: ALL Cars with Standard Chassis
(*Not Cars with I475 PASM)
Porsche Boxster 987 2005-08
Porsche Cayman 987C 2005-08
Porsche Boxster 987 2009-12
Porsche Cayman 987C 2009-12

Please Note:
Price is for each damper you will need to buy 2

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

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

22-147585
98733305307
98733305308
98733305312
987333053014
98733305315
98733305316
98733305317
98733305319
9873330516
98733305320
98733305321
22-14585
98733305110
98733305112
98733305116
98733305113
98733305122
98733305128

The product you are viewing cross references to these numbers
22-276735
Product Information
Product Information
Bilstein Original Equipment Shock Absorber
cars with sports suspension (IX73) and cars with standard chassis (I029)
- without electronic suspension control,
- without PASM

Fits:
Porsche 981 Boxster 2012>>
Porsche 981C Cayman 2014>>
Porsche Boxster Spyder 2016>>
Porsche 718 Cayman / Boxster

Fits cars:
- with Sport chassis -20mm, without PASM (IX73)

Please Note:
Price is for each damper you will need to buy 2

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

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

22-276735
22-231147
22231147
98133398006
22-276735
982.513.029B
982513029B
982.513.031A
982513031A
981 333 980 06
982513029e
22-231123

The product you are viewing cross references to these numbers
Special Offer
22-113320
Product Information
Product Information
Bilstein Original Equipment Shock Absorber

Bilstein Replacement for the Original Spec

Fits:
Porsche 986 Boxster 2.5L / 2.7L / S 3.2L 09/1996>>
for vehicles with standard suspension

Please Note:
Price is for each damper you will need to buy 2

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

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

22-113320
22-113320
22-113320
98633305104
98633305106
98633305120
8745-1329

The product you are viewing cross references to these numbers
DISPLAYING 1 to 12 (of 12 products)
Also found on these pages
About Bilstein standard

Porsche Bilstein standard

The Bilstein B4 range is Bilstein’s OEM-equivalent suspension for Porsche models, designed to deliver the character and comfort of the factory setup with the quality and durability of a brand used by many vehicle manufacturers as original equipment. For Porsche owners, B4 dampers are an excellent choice when you want the car to feel “right” again on the road without changing its basic ride or handling balance.

Bilstein B4 for Porsche – what it is

Bilstein B4 shock absorbers are developed as direct-replacement units for standard suspension on many Porsche models. They are engineered to match original equipment specification and work with standard springs and factory geometry.

  • Designed as an OEM-equivalent replacement for standard suspension
  • Engineered to work with original Porsche springs and mounting hardware
  • Valving and damping curves tuned for everyday road use
  • Available in application-specific twin-tube or monotube designs
  • Intended for standard-height, non-extreme, everyday driving

Depending on the Porsche model, Bilstein uses either its proven monotube gas-pressure design or a high-quality twin-tube layout, chosen to suit the packaging and performance requirements of that particular application.

How Bilstein B4 behaves on the road

On a Porsche with tired or ageing dampers, fitting Bilstein B4 typically brings the car back towards its intended feel on normal roads. The emphasis is on predictable, secure behaviour rather than aggressive sport tuning.

  • Comfort-focused damping for daily driving and commuting
  • Calm, controlled response over bumps and poor surfaces
  • Stable support under braking and acceleration in normal use
  • Balanced ride/handling compromise similar to factory specification
  • Suitable for standard wheels, tyres and road-focused setups

For most owners, the result is a Porsche that feels refreshed and reassuring without becoming noticeably harsher than stock.

Typical Porsche use-cases for Bilstein B4

  • Replacing worn original dampers while keeping a standard ride
  • Refreshing suspension on a daily-driven Porsche or long-distance car
  • Maintaining factory character on classic and modern Porsche models
  • Retaining standard ride height while improving control compared with tired units
  • Providing a quality branded alternative to basic pattern dampers

If you drive mainly on public roads and want your Porsche to feel close to how it left the factory, Bilstein B4 is usually the most appropriate Bilstein option. For lowered springs or more focused fast-road/track use, other Bilstein lines such as B6 or B8 are typically chosen instead.

Key characteristics of Bilstein B4

  • Original equipment-level development and testing
  • Gas-pressure technology on most applications for consistent response
  • Application-specific valving tailored to each vehicle platform
  • Designed to integrate with existing suspension hardware
  • Built with corrosion-resistant finishes and high-quality sealing

Because B4 is an OEM-equivalent line, the focus is on long-term reliability and consistent behaviour over many miles of everyday driving.

Who Bilstein B4 suits best on a Porsche

  • Owners prioritising comfort and refinement over maximum stiffness
  • Drivers who mainly cover road miles rather than regular circuit use
  • People restoring a Porsche to a near-original driving feel
  • Those looking for simple, like-for-like replacement without complex setup
  • Owners wanting reputable-brand quality within a standard-style package

Matched correctly to your model and fitted with good mounts, top bearings and bushes, a fresh set of Bilstein B4 dampers can make a well-maintained Porsche feel tidy, composed and easy to live with again.

Installation and pairing considerations

  • Best fitted in axle pairs (both fronts together, both rears together)
  • Intended for use with standard springs and factory ride height
  • Often combined with new top mounts, bump stops and dust covers on higher-mileage cars
  • Geometry check and alignment recommended after fitting
  • Check other suspension components (bushes, arms, links) at the same time

Noise or poor behaviour after fitting new dampers is often traced to worn mounts, drop links or bushes rather than the new B4 units themselves, so an overall inspection is sensible during the work.

Why choose Bilstein B4 for your Porsche?

  • Developed by a long-established suspension specialist used by many vehicle makers
  • Preserves the everyday usability and comfort of a standard Porsche
  • Designed as a direct-fit solution for the relevant Porsche model
  • Suitable for standard road use, commuting and touring
  • Provides a clear, quality-focused alternative to generic replacement dampers

For Porsche drivers who simply want their car to feel sorted and confidence-inspiring on everyday roads, Bilstein B4 sits at the sensible, OEM-style end of the suspension spectrum: a straightforward, model-specific solution with a focus on comfort, stability and familiar Porsche character.

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