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Anti Roll Sway Bar

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DISPLAYING 17 to 28 (of 28 products)
1 2
SPF0134-
Product Information
Product Information
SuperPro Stabilizer Bar Bush D-Shape (W32mm x L35mm)
SET OF 2

superpro

Fits:
Porsche 911 1965-98
Porsche 924 1977-88
Porsche 944 1982-91
Porsche 968 1992-95
Porsche 928 1978-95
Porsche 356 1950-65
Porsche 914 1970-76

Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components

Click 'Zoom in' for large parts diagram.
Diagram Ref No 11

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Related, superseded, cross reference or alternative numbers for comparison.

SPF0134-
477411313B
477411313N

The product you are viewing cross references to these numbers
Special Offer
SPF3721-
Product Information
Product Information
SuperPro Stabilizer Bar Bush. FRONT
Set of 2.

superpro

Fits:
Porsche 996 1997-2005
Porsche 997 2004>>
Porsche 986 Boxster 1997-04

Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components

Diagram Ref No 2. fits inside Ref No. 3
Special Offer
SPF3722-
Product Information
Product Information
SuperPro Stabilizer Bar Bush. REAR.
Set of 2.

superpro

Fits:
Porsche 996 1997-2005
Porsche 997 2004>>
Porsche 986 Boxster 1997-04

Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components

Diagram Ref No 2. fits inside Ref No. 3

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Related, superseded, cross reference or alternative numbers for comparison.

SPF3722-
99633379224
99633379226

The product you are viewing cross references to these numbers
Special Offer
PFF57-306-
Product Information
Product Information
PowerFlex Stabilizer Bar Bush Round
Set of 2.

Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsitive steering
- Longer service life of suspension components

Fits:
Porsche 911 1965-98
Porsche 924 1977-88
Porsche 944 1982-91
Porsche 968 1992-95
Porsche 928 1978-95
Porsche 356 1950-65
Porsche 914 1970-76

Diagram Ref No 11

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

PFF57-306-
477411313B
PFF57-306
PFF57306
PFF5730620
PFF57306215
PFF5730623

The product you are viewing cross references to these numbers
Special Offer
PFF57-204-
Product Information
Product Information
PowerFlex Stabilizer Bar Bush Round
SET OF 2

Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsitive steering
- Longer service life of suspension components

Fits:
Porsche 911 1965-98
Porsche 924 1977-88
Porsche 944 1982-91
Porsche 968 1992-95
Porsche 928 1978-95
Porsche 356 1950-65
Porsche 914 1970-76

Click 'Zoom in' for large parts diagram.
Diagram Ref No 11

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

PFF57-204-
PFF57-204-30
PFF57-204-26.8
PFF57-204-25.5
PFF57-204-24
PFF57-204-23
PFF57-204-21.5
PFF57-204-20
477411313B
95134379404
95134379402
95134379403
95134379405

The product you are viewing cross references to these numbers
Special Offer
PFF57-209-18H
Product Information
Product Information
Powerflex Heritage Collection Stabilizer Bar Bushes Rear POLYURETHANE
Size: 18mm anti-roll bar diameter
Quantity: 2 (2 per car)
Porsche Reference to: 477411313B

powerflexh

Fits:
Porsche 911 1978-85 Rear axle
Porsche 911 TURBO 1978-85 Rear axle
Porsche 911 TURBO 1989 Rear axle
Porsche 944 1985-91 Rear axle Please choose by size
Porsche 964 RS Rear axle
Porsche 964 C4 Rear axle Please choose by size
Porsche 968 Rear axle Cars with Sport Suspension & tiptronic transmission
Porsche 993 C2/C4 Rear axle Cars with standard suspension
Porsche 993 C2S/C4S Rear axle Cars with Sport Suspension - Please choose by size

Click 'Zoom in' for large parts diagram.
Diagram Ref No 11.

Pack of 2. Two bushes per car


Powerflex Heritage Collection. For Modern Day Classics.

A range of bushes engineered for the road to compliment your classic car.

POWERFLEX Heritage Collection bushes are manufactured using modern day materials with properties biased for the road. These dark grey coloured bushes will improve any collector's car, whilst retaining the same standard appearance of a rubber bush.

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

PFF57-209-18H
PFF57209-18
PFF5720918
477411313B
477411313N

The product you are viewing cross references to these numbers
Special Offer
PFF57-209-20H
Product Information
Product Information
Powerflex Heritage Collection Stabilizer Bar Bushes Rear POLYURETHANE
Size: 20mm anti-roll bar diameter
Quantity: 2 (2 per car)
Porsche Reference to: 477411313C

powerflexh

Fits:
Porsche 911 SC 1974-83 Front axle
Porsche 911 TURBO 1985-88 Rear axle
Porsche 924 1976-77 Front axle
Porsche 924S 1986-88 Rear axle Cars with Sport Suspension
Porsche 944 1982-85 Front axle
Porsche 944 1985-88 Rear axle - Please choose by size
Porsche 964 1991-94 C2/C4 Rear axle Cars with manual transmission - Please choose by size
Porsche 993 C2S/C4S/RS Rear axle Cars with Sport Suspension - Please choose by size


Click 'Zoom in' to see pats diagram.
Diagram Ref No 17.

Pack of 2. Two bushes per car.


Powerflex Heritage Collection. For Modern Day Classics.

A range of bushes engineered for the road to compliment your classic car.

POWERFLEX Heritage Collection bushes are manufactured using modern day materials with properties biased for the road. These dark grey coloured bushes will improve any collector's car, whilst retaining the same standard appearance of a rubber bush.

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

PFF57-209-20H
PFF57209-20
477411313C

The product you are viewing cross references to these numbers
Special Offer
PFF57-209-19::1
Product Information
Product Information
Powerflex Stabilizer Bar Bushes Rear POLYURETHANE
Size: 19mm anti-roll bar diameter
Quantity: Pack of 2. Two bushes per car.

powerflex

Fits:
Porsche 968 (1992-1995)
Porsche 944 inc S2 & Turbo (1985 - 1991)

Click 'Zoom in' for large parts diagram.
Diagram Ref No 17.


Powerflex. Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components

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

PFF57-209-19
PFF57209-19
PFF57-209-19
96433379200

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Special Offer
1140
Product Information
Product Information
Stiffener bracket (pair) for front sway bar bracket. Porsche 944, Required when fitting 944FSBA.

nordschleife

Fits:
Porsche 944 1985-91 with Alloy Wishbones
Porsche 944 1983-85 with steel Wishbones

Upgrade your stock or M030 front swaybar with this simple bolt in mounting brace.

Reinforces the weak factory swaybar mounting bracket by triangulating it to the front cross member.

Prevents flexing that can lead to fatigue failure of the factory bracket. Improve swaybar response by stiffening up its flexible mounting bracket.

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

1140
1140
944FSBA
94434373100

The product you are viewing cross references to these numbers
SPF0134-16K::1
Product Information
Product Information
Stabilizer Bar Bushes Rear POLYURETHANE
Size: 16mm anti-roll bar diameter
Quantity: 2 (2 per car)
Porsche Reference to: 477411313A

superpro

Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components

Fits:
Porsche 924 GT 1980-85 Rear axle
Porsche 944 1989-91 Rear axle Please choose by size
Porsche 968 1992-95 Rear axle MANUAL car

Diagram Ref No 11.

Pack of 2. Two bushes per car

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

SPF0134-16K
477411313A

The product you are viewing cross references to these numbers
Special Offer
SPF0134-18K
Product Information
Product Information
Stabilizer Bar Bushes Rear POLYURETHANE
Size: 18mm anti-roll bar diameter
Quantity: 2 (2 per car)

Porsche Reference to: 477411313B, 477411313N,

superpro

Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components

Fits:
Porsche 911 1978-85 Rear axle
Porsche 911 TURBO 1978-85 Rear axle
Porsche 911 TURBO 1989 Rear axle
Porsche 944 1985-91 Rear axle Please choose by size
Porsche 964 RS Rear axle
Porsche 964 C4 Rear axle Please choose by size
Porsche 968 Rear axle Cars with Sport Suspension & tiptronic transmission
Porsche 993 C2/C4 Rear axle Cars with standard suspension
Porsche 993 C2S/C4S Rear axle Cars with Sport Suspension - Please choose by size

Diagram Ref No 11.

Pack of 2. Two bushes per car

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

SPF0134-18K
477411313B
477411313N
PF57209-18
PFF57-209-18

The product you are viewing cross references to these numbers
Special Offer
SPF0134-20K::1
Product Information
Product Information
Stabilizer Bar Bushes Rear POLYURETHANE
Size: 20mm anti-roll bar diameter
Quantity: 2 (2 per car)
Porsche Reference to: 477411313C

superpro

Replacing your car rubber suspension bushes with Polyurethane Suspension Bushes will give you:

- Better road holding
- Constant steering geometry
- Increased tyre life
- More responsive steering
- Longer service life of suspension components

Fits:
Porsche 911 TURBO 1985-88 Rear axle
Porsche 924 1976-77 Front axle
Porsche 924S 1986-88 Rear axle Cars with Sport Suspension
Porsche 944 1982-85 Front axle
Porsche 944 1985-88 Rear axle - Please choose by size
Porsche 964 1991-94 C2/C4 Rear axle Cars with manual transmission - Please choose by size
Porsche 993 C2S/C4S/RS Rear axle Cars with Sport Suspension - Please choose by size

Click 'Zoom in' to see Diagram Ref No 17.


Pack of 2. Two bushes per car.

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

SPF0134-20K
477411313C

The product you are viewing cross references to these numbers
DISPLAYING 17 to 28 (of 28 products)
1 2
About Anti Roll Sway Bar

Anti Roll Bars / Sway Bars – Improved Handling and Body Control

Anti roll bars, also known as sway bars, are suspension upgrade components designed to reduce body roll during cornering and improve overall vehicle stability. By linking the left and right sides of the suspension, anti roll bars resist excessive chassis movement, helping the car stay flatter through corners and delivering sharper, more predictable handling.

At Design911, our range of anti roll bars includes high-quality OE replacement and performance upgrade options from trusted suspension brands. Whether you’re refreshing worn factory components or upgrading for fast-road and track use, anti roll bars are one of the most effective ways to enhance handling without compromising ride comfort.

What Do Anti Roll Bars / Sway Bars Do?

Anti roll bars are torsion bars mounted across the suspension axle that control lateral body movement when cornering. Their main functions include:

  • Reducing body roll during turns
  • Improving cornering balance and grip
  • Enhancing steering response and driver confidence
  • Distributing load more evenly across the suspension

By limiting excessive chassis lean, sway bars allow tyres to maintain better contact with the road, improving traction and control.

Why Upgrade Your Anti Roll Bars?

Upgrading anti roll bars is a popular suspension modification because it offers:

  • Noticeable handling improvements with minimal impact on ride comfort
  • Better control during spirited driving or track use
  • Improved balance between front and rear suspension
  • Reduced understeer or oversteer when correctly matched

Performance anti roll bars are often adjustable, allowing fine-tuning of suspension balance to suit driving style, tyre choice and road conditions.

When Should You Replace or Upgrade Anti Roll Bars?

Anti roll bars should be replaced or upgraded when:

  • Factory suspension feels soft or unstable during cornering
  • Rubber bushes or mounting hardware are worn or damaged
  • Upgrading other suspension components such as springs or dampers
  • Preparing a vehicle for fast-road, track day or performance use

Replacing tired components or upgrading to performance sway bars restores precise handling and improves overall driving enjoyment.

At Design911, we supply anti roll bars and suspension upgrades that meet professional workshop standards and enthusiast expectations.

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