Please wait… 
Please wait while we process your order,
do not press the back button… 
Design911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png +443456003478 https://www.design911.co.uk Facebook Instagram

Suspension Upgrades

Filter by brand
DISPLAYING 33 to 48 (of 182 products)
<< 2 3 4 5 >>
24-113359
Product Information
Product Information
Bilstein Original Equipment Shock Absorber.
Fits cars WITH M030 sports suspension.

Bilstein Replacement for the Original Spec

Fits:
Porsche 996 3.4L Carrera
Porsche 996 3.6L Carrera
Porsche 996 3.4L Carrera 4
Porsche 996 3.6 Carrera 4
Porsche 996 3.6 Carrera 4S 
Porsche 996 3.6 Turbo
Porsche 996 3.6 Turbo S

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Related, superseded, cross reference or alternative numbers for comparison.

24-113359
99633305113
99633305114
99633305117
99633305118
99633305122
99633305123
99633305126
99633305127
99633305129
99633305134
99633305135
99633305136
24-113359

The product you are viewing cross references to these numbers
22-052568
Product Information
Product Information
BILSTEIN B6 Sports FRONT shock absorber.

bilstein

Fits:
Porsche 996 3.4L Carrera 4 / 3.6L Carrera 4 / 3.6L Carrera 4S
Porsche 996 3.6L Turbo / 3.6L Turbo S

Fits cars:
- WITHOUT sports suspension

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

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.

22-052568
22-052568
22052568
99634304114
99634304127
99634304128
99634304130
99634304131
99634304302
99634304314
99634304317
99634304318
99634304322
99634304324
99634304326
99634304327
99634304329
99634304330
99634304331
99634304339
99634304343
99634304344
99634304346
99634304348
99634304350
99634304351
99634304352

The product you are viewing cross references to these numbers
24-068116
Product Information
Product Information
BILSTEIN B6 Sports REAR shock absorber.

bilstein

Fits:
Porsche 996 3.4L Carrera 4 / 3.6L Carrera 4 / 3.6L Carrera 4S
Porsche 996 3.6L Turbo / 3.6L Turbo S

Fits cars:
- without sports suspension

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.

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.

24-068116
24-068116
24068116

The product you are viewing cross references to these numbers
22-052728
Product Information
Product Information
BILSTEIN B8 Sprint shock absorber

Fits:
Porsche 996 3.4L Carrera 4 / 3.6L Carrera 4 / 3.6L Carrera 4S
Porsche 996 3.6L Turbo / 3.6L Turbo S

Fits cars:
- with sports suspension

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

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.

22-052728
22-052728
22052728

The product you are viewing cross references to these numbers
24-029940
Product Information
Product Information
BILSTEIN B8 Sprint shock absorber.

bilstein

Fits:
Porsche 996 3.4L Carrera / 3.6L Carrera / 3.6L Carrera S
Porsche 996 3.4L Carrera 4 / 3.6L Carrera 4 / 3.6L Carrera 4S
Porsche 996 3.6L Turbo / 3.6L Turbo S

Fits cars:
- With sports suspension M030 option
- Cars with lowering springs

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

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.

24-029940
24-029940
24029940

The product you are viewing cross references to these numbers
2180008
Product Information
Product Information
Bump steer adjustable track rod ends.

elephantracing

Fits
Porsche 986 Boxster
Porsche 996, 997
Porsche 987 Boxster and Cayman
Porsche 981 Boxster and Cayman
Porsche 991

Set of 2 x adjustable track rod ends

Correct geometry for lowered cars with bump steer adjustment and angled head.

Bump steer adjustable – The built in bump steer adjustment lets you dial in a minimal bump steer curve.

Angled head – Lower the car and the tie rods angle down. This shifts the ball stud from its center and limits the available range of articulation.
We solve this problem by angling the head to move the stud back towards the center of its range of articulation at static ride height.

Fully weather sealed – Proper boot at the ball stud to keep water and contaminant out for extended life.

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

2180008
2180008
99634713103
99634713104
99134713100
99634713105
99634713101
99634713102

The product you are viewing cross references to these numbers
2260010
Product Information
Product Information
Concentric monoball kit rear upper control arms.
Includes 8 monoballs

1 kit required per car

elephantracing

Fits
Porsche 996 - 1997 to 2005
Porsche 997.1 - 2005 to 2008
Porsche 997.2 - 2009 to 2012

Complete kit for the rear 996 and 997 upper control arms. Includes weather-sealed monoball cartridge replacements for the bushings of the rear upper control arms. Includes 8 cartridges.

Performance – Sticky tires generate corner loads that compress rubber bushings. Camber and toe wander, requiring constant driver correction to compensate. Monoballs replace rubber with spherical bearings that hold precise camber and toe, making the car predictable and easier to drive fast.

Weather Seals – Our proprietary-design Monoball cartridges have weather seals to keep dirt out and extend product life.Dirt and water contaminate ordinary products and accelerate wear.

Click 'Zoom in' for large parts diagram.
Diagram ref no 8



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

2260010
99633104706
99733104700
99733104701
99633104702
99633104703
99633104705

The product you are viewing cross references to these numbers
PFR57-507
Product Information
Product Information
PowerFlex Control Arm Bush Rear.


powerflex

Replacement motorsport rear control arm polyurethane bushes. fits Control arms 99633104506/08/10/12 & 99733104504

Set of 2 for two lower rear control arms
Please note these parts should be fitted by an engineer.

Fits:
Porsche 986 Boxster 1994-04
Porsche 996 1998-04 
Porsche 997 2005>>(not GT3RS/4.0 or GT2RS)

Click 'Zoom in' for large parts diagram.
Diagram Ref No 7.



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

PFR57-507
99733104504
PFR57-507
PFR57507
99633104506
99633104508
99633104510
99633104512
99633104507
99633104604
99633104606
99633104608
99633104610
99633104612
99633104607

The product you are viewing cross references to these numbers
PFR57-507BLK
Product Information
Product Information
Powerflex Black Series Control Arm Bush Rear.

powerflexblk

Replacement motorsport rear control arm polyurethane bushes. fits Control arms 99633104506/08/10/12 & 99733104504

Set of 2 for two lower rear control arms
Please note these parts should be fitted by an engineer.

Powerflex Black Series - Designed for the Track - Ready to Race - Engineered to be the best.

Powerflex Black Series bushes are manufactured using a 95 Shore A compound to provide maximum control of chassis geometry. This compound can be up to 80% more resistant to load than standard rubber and 25% stiffer than our purple performance material.

If your requirements are purely for the ultimate in handling and chassis performance then Powerflex Black Series are unique, offering the most precise and accurate alignment for your chassis.

Fits:
Porsche 986 Boxster 1994-04
Porsche 996 1998-04 (not Turbo)
Porsche 997 2005>> (not Turbo)

Click 'Zoom in' for large parts diagram.
Diagram Ref No 7.



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

PFR57-507BLK
99733104504
PFR57-507
PFR57507
PFR57-507BLK

The product you are viewing cross references to these numbers
3602409961G
Product Information
Product Information
Track control arms with adjustable bushings.

rohler

Fitted with Black 95A material for both bushes for ultimate performance and is supplied with an offset outer sleeve and CNC machined inner sleeve to allow for on-car adjustment of both caster and camber, for quick and easy optimisation of your wheel alignment.  (tools or spanner not included)  These arm features suspension geometry tuning, with a caster increase of up to 0.4° and camber adjustment of +/- 0.75°

OEM Part Number: 98133105301, 99733104180, 99634105319

Fits:

FRONT
Porsche 997 GT2, GT3 & GT3RS
Porsche 986 Boxster (1997-2004)
Porsche 996 (1997-2005)

REAR
Porsche 997 GT2, GT3 & GT3RS
Porsche 997 incl. Turbo
Porsche 718 Boxster/Cayman
Porsche 981 Boxster/Cayman
Porsche 986 Boxster (1997-2004)
Porsche 987 Boxster (2005-2012)
Porsche 987C Cayman (2005 - 2012)
Porsche 996 (1997-2005)

Please note: you will need 997 front fork arms to accommodate the adjustable bushes as they are wider than standard bush. 
When you add this item to the basket you will be prompted with mandatory product you will need to add as well.

Both Adjustable and Non-Adjustable bush options are available to suit differing driving and performance requirements.

Please click 'Zoom in' to view the diagram (No 21)



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

3602409961G
99634105316
0303247
99634105305
99634105318
99634105306
99634105307
99634105314
99634105317
99634194100
99634194101
38568
99634105319
PF57K-1001G
99634105320

The product you are viewing cross references to these numbers
3602409961B
Product Information
Product Information
Control arms 'Coffin Arm' fitted with HD 95A bushes (Set of 2 Left & right) 
two track control arms fitted with Black 95A inner & outer bush

rohler

Fits:
Porsche 986 Boxster 1997-04 Front or Rear
Porsche 996 C2/C4/C4S 1998-04 Front or Rear
Porsche 996 Turbo 2000-2005 Front (non adjustable) or Rear
Porsche 996 GT3 1999-2002 MKI Rear
Porsche 996 GT3 2003-2005 MKII Rear (non adjustable)

Please note this arm is not an adjustable type (not motorsport - M004 option)

Please click 'Zoom in' to view the diagram (No 21)

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

3602409961B
99634105316
99634105317
0303247
99634105305
99634105318
99634105306
99634105307
99634105314
99634105316
99634105317
99634194100
99634194101
38568
99634105319
PF57K-1001

The product you are viewing cross references to these numbers
3602409961
Product Information
Product Information
Control arms 'Coffin Arm' fitted with HD bushes (Set of 2 Left & right) 
two track control arms fitted with Black 95A inner bush and Purple 80A outer bush

rohler

Fits:
Porsche 986 Boxster 1997-04 Front or Rear
Porsche 996 C2/C4/C4S 1998-04 Front or Rear
Porsche 996 Turbo 2000-2005 Front (non adjustable) or Rear
Porsche 996 GT3 1999-2002 MKI Rear
Porsche 996 GT3 2003-2005 MKII Rear (non adjustable)

Please note this arm is not an adjustable type (not motorsport - M004 option)

Please click 'Zoom in' to view the diagram (No 21)

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

3602409961
99634105316
99634105317
0303247
99634105305
99634105318
99634105306
99634105307
99634105314
99634105316
99634105317
99634194100
99634194101
38568
99634105319
PF57K-1001

The product you are viewing cross references to these numbers
3602409963
Product Information
Product Information
Control arms 'Coffin Arm' fitted with Racing bushes (Set of 2 Left & right) 
two track control arms fitted with 95A inner bush and outer bush

rohler

Fits:
Porsche 986 Boxster 1997-04 Front or Rear
Porsche 996 C2/C4/C4S 1998-04 Front or Rear
Porsche 996 Turbo 2000-2005 Front (non adjustable) or Rear
Porsche 996 GT3 1999-2002 MKI Rear
Porsche 996 GT3 2003-2005 MKII Rear (non adjustable)

Please note this arm is not an adjustable type (not motorsport - M004 option)

Please click 'Zoom in' to view the diagram (No 21)



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

3602409963
99634105316
99634105317
0303247
99634105305
99634105318
99634105306
99634105307
99634105314
99634105316
99634105317
99634194100
99634194101
38568
99634105319
99634105320

The product you are viewing cross references to these numbers
REBOOTLARGE
Product Information
Product Information
Dust boots large for rod ends. PAIR

Size: will fit 1/2", 5/8", 3/4" and 14mm, 16mm, 18mm rod ends.

Fits:
Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2S, C4, C4S, Turbo, GT2, GT3
Porsche 986 Boxster / Boxster S
Porsche 987 Boxster / Boxster S
Porsche 987 Cayman / Cayman S
Porsche 991 C2, C2S, C4, C4S, Turbo, GT2, GT3
Porsche 981 Boxster / Boxster S
Porsche 981 Cayman / Cayman S / Cayman GT4

Optional dust boots offer protection from the elements and fit the rod ends on a variety of
RSS parts including Part# 370, Part# 312 and Part# 307.

1 boot per rod end. Sold as pair.

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

REBOOTLARGE
30178

The product you are viewing cross references to these numbers
REBOOTSMALL
Product Information
Product Information
Dust Boots for Rod Ends. PAIR
Size: will fit 3/8", 7/16" and 10mm, 12mm rod ends.

Fits:
Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2s, C4, C4s, Turbo, GT2, GT3
Porsche 986 Boxster / Boxster S
Porsche 987 Boxster / Boxster S
Porsche 987 Cayman / Cayman S
Porsche 991 C2, C2S, C4, C4S, Turbo, GT2, GT3
Porsche 981 Boxster / Boxster S
Porsche 981 Cayman / Cayman S / Cayman GT4

1 boot per rod end. Sold as pair.
2180017
Product Information
Product Information
Eccentric adjuster locking kit.
4pcs in kit - 1 kit required per car

elephantracing

Fits
Porsche 986 Boxster
Porsche 987 Boxster and Cayman
Porsche 996
Porsche 997

Prevent Alignment Settings From Slipping

Losing on the track is bad enough, but losing the alignment on the track is even worse. Prevent your eccentric adjuster bolts from slipping under heavy cornering loads with our Eccentric Adjuster Locking Kit.

Complete kit includes four lockout plates. Two plates are used to lock the rear toe adjusters and two plates to lock the camber settings.

Retain convenience and functionality of the eccentric adjuster. The original functionality of the adjuster is completely preserved. The plate can be set in any position.

Retain full range of the adjuster. These lockout plates do not limit adjustment range in any way, maximum toe and negative camber can be achieved with these plates in place.

Works with OEM fixed length arms and our adjustable length control arms as well.The unique design features a slotted hole that counters the slot provided for the adjuster. The plate can be moved up and down to reach any camber or toe setting desirable.

The Locking plates function by increasing the friction that holds the factory eccentric adjusters in place. These plates are guaranteed to prevent any adjuster slip even under aggressive driving conditions.

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

2180017
2180017
99633121703
99733121703
99633121702
99733121702

The product you are viewing cross references to these numbers
DISPLAYING 33 to 48 (of 182 products)
<< 2 3 4 5 >>
Also found on these pages
About Suspension Upgrades

Porsche Suspension Upgrades & Components

Your Porsche’s suspension is the key to its handling, comfort, and safety. Upgrading or maintaining your suspension system not only restores factory performance but also unlocks sharper cornering, improved ride quality, and greater driver confidence.

At Design911, we supply a complete range of suspension upgrade parts for Porsche, including:

  • Anti-Roll Bars
  • Control Arms
  • Lowering Springs
  • Drop Links
  • Strut Mounts
  • Polyurethane Bushes
  • Engine / Gearbox Mounts

We stock world-renowned performance brands such as DesignTek, Bilstein, Ohlins, Koni, Powerflex, H&R, KW, and Nitron, trusted in both road and motorsport applications

Why Upgrade Your Suspension?

  • Improved Handling – reduce body roll, sharpen steering response, and corner with confidence
  • Better Ride Quality – balance comfort and control for road or track use
  • Increased Durability – high-quality components outlast standard rubber parts
  • Performance Customisation – tailor ride height, stiffness, and response to your driving style
  • Safety & Stability – maintain consistent contact with the road under all conditions

Key Suspension Components

Anti-Roll Bars (Sway Bars)
Reduce body roll during cornering, keeping your Porsche flatter and more stable. Perfect for spirited road driving or track use.

Lowering Springs
Improve handling and aesthetics by lowering your car’s centre of gravity. Can enhance steering precision while giving your Porsche a more aggressive stance.

Drop Links
Connect anti-roll bars to the suspension arms. Upgraded drop links ensure accurate movement transfer and eliminate play that can develop in worn components.

Strut Mounts
Provide the critical connection between the suspension strut and chassis. Replacing tired mounts restores steering accuracy and reduces knocking noises.

Polyurethane Bushes
A performance upgrade over standard rubber bushes. Poly bushes (such as Powerflex) offer increased durability, sharper response, and reduced flex under load.

Engine Mounts
Help stabilise the engine under acceleration, braking, and cornering. Upgraded mounts reduce drivetrain movement, improving handling feel and gear change precision.

Common Signs of Suspension Wear

  • Knocking or creaking noises over bumps
  • Excessive body roll or poor cornering stability
  • Uneven tyre wear
  • Steering feels vague or less responsive
  • Ride height appears uneven
  • Vibration or harshness through the chassis

Premium Brands We Supply

Bilstein – legendary German dampers and coilovers for road and track
Ohlins – motorsport-grade suspension with advanced adjustability
Koni – durable, high-performance shock absorbers
Powerflex – market-leading polyurethane bushes
H&R & KW – precision-engineered lowering springs and coilovers
Nitron – professional racing suspension technology adapted for road and track
DesignTek – great-value performance upgrades tailored for Porsche

Why Choose Design911

With decades of Porsche expertise, Design911 offers OEM replacement and performance suspension upgrades to suit every model and driving style. Whether you’re refreshing worn parts, improving road comfort, or preparing for track days, our range ensures your Porsche handles exactly how it should.

Explore our full suspension upgrade range today – from everyday replacements to full motorsport systems – and experience the difference in control, comfort, and confidence.
You may also like
Popular Models