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Design 911 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://d911api.datadial.net/images/schemaLogo.png https://d911api.datadial.net/images/schemaLogo.png +443456003478 https://d911api.datadial.net Facebook Instagram

Powerflex

About Powerflex

Powerflex for Porsche

EPTG Ltd (European Polyurethane Technologies Group) was formed in the UK in 1996 to take advantage of the significant advances made in the development of polyurethane in recent years.The company has wide experience in automotive suspension and chassis systems and combining these design skills with advanced polyurethane manufacturing techniques led to the development of a wide range of high performance, Porsche automotive polyurethane components now known the world over by the product name POWERFLEX.The company operates in a self-contained state-of-the-art factory, manufacturing everything in-house.

Choosing the Right Fit for Your Porsche

Where Powerflex is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.

  • Powerflex polyurethane bushes are chosen when Porsche owners want tighter handling, sharper response, and longer-lasting bush material than ageing rubber. Real-world reasons include curing vague steering, reducing wheel hop, improving alignment stability, and refreshing suspension without replacing whole arms in some cases.
  • Increased NVH (noise/vibration/harshness), squeaks if not lubricated correctly, and binding if installed improperly. Poor ride or uneven behaviour is often caused by fitting too-stiff bushes in the wrong locations, worn mounts elsewhere, or skipping alignment after changes.
  • Choose compounds and locations carefully to balance response against comfort, especially on road-driven Porsche models.
  • Use the supplied or approved lubricant on Powerflex bushes and torque fixings at normal ride height to minimise the risk of squeaks and binding.
  • Target the worst wear points first rather than replacing every bush at once, and plan a full alignment check after suspension changes.

Browse by Category

If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.

Suspension & Axle — Suspension and axle components for Porsche models, replaced to restore safe, predictable handling, braking stability and ride comfort where wear or age has affected performance.

Powerflex Polyurethane Bushes — Dedicated Powerflex polyurethane bushes for Porsche, used to tighten chassis control and replace ageing rubber so geometry stays more consistent under load.

Suspension Upgrades — Porsche suspension upgrade parts such as dampers, springs, anti-roll bars and mounts, allowing you to tune handling, body control and ride to suit road or track use.

Control Arms Front — Front control arms and related components for Porsche, replaced to correct geometry, cure knocks and restore precise steering response.

Powerflex Polyurethane Bushes — Powerflex-branded polyurethane bush solutions tailored to Porsche applications, ideal when you want a more direct feel and improved durability compared with tired rubber.

Explore Powerflex at Design911

View the current Powerflex range for Porsche at Design911, then filter by model and category to narrow down to the right parts.

DISPLAYING 161 to 176 (of 345 products)
Special Offer
PFF3-725
Product Information
Product Information
Transmission mount insert. 

powerflex

This polyurethane insert fits into and fills voids in original bracket. This new part is designed to limit excessive movement of the transmission under load by providing additional stability to the mount from both sides. This insert is very easy to fit and is fast way to improve shift feel and performance.

• OEM Part Number: Original engine mount nr 8K0399151BC - 8K0399151CL
• OEM Part Number: Original engine mount nr 8K0399151BD - 8K0399151CD
• OEM Part Number: Original engine mount nr 8K0399151DB

Fits:
Porsche Macan 2014>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 25

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

PFF3-725
PFF3-725
PFF3725
8K0399151BC
8K0399151CL
8K0399151BD
8K0399151CD
8K0399151DB

The product you are viewing cross references to these numbers
Special Offer
PFF3-913-10
Product Information
Product Information
Front Anti Roll Bar Drop Link Bush 10mm
Sold as 4 bushes (both drop links)


powerflex

PFF3-913-10 fits vehicles with 170mm long anti roll bar links with a 10mm bolt. For 12mm bolts please use PFF3-913-12.

This part replaces OEM part number:
4M0411317 / 4G0411317A / PAB411317A

Size: 10mm

Fits:
Porsche Macan 2014>>
Porsche Cayenne E3 9Y 2018>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 7



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

PFF3-913-10
PFF3-913-10
PFF391310
4B0407515
8K0407515
8D0407515C
4G0411317A
PAB411317A
4M0411317

The product you are viewing cross references to these numbers
PFF3-203G
Product Information
Product Information
Front Upper Arm To Chassis Bush Camber Adjustable. Pack contains 4 bushes 

powerflex

Provides on-car adjustment of the vehicles camber angles, with a 1.5 degree range of adjustment. For a non adjustable bush use PFF3-203.

This part replaces OEM part number:
4B0407515 / 8K0407515 / 95B698425

Fits:
Porsche Macan 2014>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 3

Replacing your 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.

PFF3-203G
PFF3-203G
PFF3203G
4B0407515
8K0407515
8D0407515C
95B698425

The product you are viewing cross references to these numbers
PFF3-203
Product Information
Product Information
Front Upper Arm To Chassis Bush.  Pack contains 4 bushes 

powerflex

This part replaces OEM part number:
4B0407515 / 8K0407515 / 8D0407515C / 95B698425

Fits:
Porsche Macan 2014>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 3

Replacing your 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.

PFF3-203
PFF3-203
PFF3203
4B0407515
8K0407515
8D0407515C
4H0407515B
95B698425

The product you are viewing cross references to these numbers
Special Offer
PFF85-1602
Product Information
Product Information
Front Lower Wishbone Rear Bush.
This is pack of 2 bushes for left and right arm.

powerflex

This part replaces OEM part number:
95534124262 / 7L0407182G / 7L0407182F

This part fits vehicles with a cast aluminium wishbone, with a rear bush diameter of 72.05mm. For vehicles fitted with a cast steel wishbone and 60.05mm bushes please use PFF85-1702.

Fits:
Porsche Cayenne 958 2011-17

Replacing your 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 2



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

PFF85-1602
PFF85-1602
PFF851602
95834158800
7L8407151K
1160500096
95534124262
95534124261
95534124260
7L0407182D
7L0407182F
7L0407182G

The product you are viewing cross references to these numbers
PFF3-813
Product Information
Product Information
Front anti roll bar drop link bush.
Sold as a pack of 4 (both drop links)

powerflex

PFF3-813 fits vehicles with 197mm long anti roll bar links with a 12mm bolt.

This part replaces OEM part number:
95534306900 / 7L0411317

Size: 12 mm

Fits:
Porsche 955 Cayenne 2003-06 (I0AB)
Porsche 957 Cayenne 2007-10 (I0AB)
Porsche 958 Cayenne 2011>> (I0AB/I0AC)

Click 'Zoom in' for large parts diagram.
Diagram ref no 7

Replacing your 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.

PFF3-813
PFF3-813
PFF3813
95534306900
7L0411317

The product you are viewing cross references to these numbers
Special Offer
PFF57-1621
Product Information
Product Information
 Torque rod bush.
Quantity 1 needed per car

powerflex

PFF57-1621 is an ideal replacement for particularly worn or damaged bushes where a new bush is required to control engine stability. For an insert only please use PFF57-1620.

This part replaces OEM part number:
95537510113


Fits:
Porsche Cayenne 955 2003-06
Porsche Cayenne 957 2007-10

Click 'Zoom in' for large parts diagram.
Diagram ref no 20

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

PFF57-1621
PFF57-1620
PFF571620
PFF57-1621
PFF571621
95537510113

The product you are viewing cross references to these numbers
Special Offer
PFF57-1620
Product Information
Product Information
Torque rod bush insert.

Qty 1 needed per car

powerflex 

PFF57-1620 is quickly and easily fitted into heavy voiding in the original mount to prevent excessive movement. For a complete bush please use PFF57-1621.

This part replaces OEM part number:
95537510113


Fits:
Porsche Cayenne 955 2003-06
Porsche Cayenne 957 2007-10

Click 'Zoom in' for large parts diagram.
Diagram ref no 20



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

PFF57-1620
PFF57-1620
PFF571620
PFF57-1621
PFF571621
95537510113

The product you are viewing cross references to these numbers
Special Offer
PFF85-1604
Product Information
Product Information
Front upper wishbone bush.
Sold as a pack of 4 (both upper arms)

This part replaces OEM part number:
95534102700 / 95534102701 / 95534102702 / 7L0407077

powerflex 

Fits:
Porsche Cayenne 955 2003-06
Porsche Cayenne 957 2007-10

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

Replacing your 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.

PFF85-1604
PFF85-1604
PFF851604
7L0407077
95534102700
95534102701
95534102702

The product you are viewing cross references to these numbers
Special Offer
PFF85-1702
Product Information
Product Information
Front lower wishbone rear bush.
Sold as a pair (both arms)

Size: 60.05mm

powerflex

This part fits vehicles with a cast steel wishbone, with a rear bush diameter of 60.05mm. For vehicles fitted with a cast aluminium wishbone and 72.05mm bushes please use PFF85-1602.

This part replaces OEM part number:
95534124204 / 7L0407182E / 7L0407182C


Fits:
Porsche Cayenne 955 2003-06
Porsche Cayenne 957 2007-10

Click 'Zoom in' for large parts diagram.
Diagram ref no 2

Replacing your 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.

PFF85-1702
PFF85-1702
PFF851702
95534124204
7L0407182E
7L0407182C

The product you are viewing cross references to these numbers
Special Offer
PFF85-1601
Product Information
Product Information
Front lower wishbone front bush.
Sold as a pair (both arms)

This part replaces OEM part number:
95834158800 / 7L8407151K / 1160500096

powerflex

Fits:
Porsche Cayenne 955 2003-06
Porsche Cayenne 957 2007-10
Porsche Cayenne 958 2011-17

Click 'Zoom in' for large parts diagram.
Diagram ref no 1

Replacing your 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.

PFF85-1601
PFF85-1601
PFF851601
95834158800
7L8407151K
1160500096

The product you are viewing cross references to these numbers
Special Offer
PFR57-1509BLK
Product Information
Product Information
Powerflex Black Series rear upper link arm INNER bush.
Sold as 4 bushes (4 x upper link arms)

PFR57-1509 fits 19.5mm width arms, for 22mm width arms please use PFR57-509.
OEM Part Number: 99633104703

Size:
19.5mm

Fits:
Porsche 996 C2/C4/C4S 1998-2005
Porsche 996 TURBO/GT3
Porsche 997 MKI 2006-2009
Porsche 997 TURBO/GT3

POWERFLEX Black Series bushes are manufactured using our Black 95 Shore A compound to provide maximum control of chassis geometry. 
They are designed for the Track, ready to Race and are engineered to be the best.



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

PFR57-1509BLK
PFR57-1509BLK
PFR571509
PFR57-1509
99633104703
99633104702

The product you are viewing cross references to these numbers
PFR57-1508BLK
Product Information
Product Information
Powerflex Black Series rear upper link arm OUTER bush.
Sold as 4 bushes (4 x upper link arms)

Size: 19.5mm

powerflexblk

PFR57-1508 fits 19.5mm width arms, for 22mm width arms please use PFR57-508.

OEM Part Number: 99633104703

Fits:
Porsche 996 C2/C4/C4S 1998-2005
Porsche 996 TURBO/GT3
Porsche 997 MKI 2006-2009
Porsche 997 TURBO/GT3

Replacing your 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.

PFR57-1508BLK
PFR57-1508
PFR571508
PFR57-1508BLK
99633104703
99633104702
99733104701

The product you are viewing cross references to these numbers
PFR57-1509
Product Information
Product Information
Powerflex rear upper link arm INNER bush.
Sold as 4 bushes (4 x upper link arms)

PFR57-1509 fits 19.5mm width arms, for 22mm width arms please use PFR57-509.
OEM Part Number: 99633104703

Size:
19.5mm

Fits:
Porsche 996 C2/C4/C4S 1998-2005
Porsche 996 TURBO/GT3
Porsche 997 MKI 2006-2009
Porsche 997 TURBO/GT3

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

PFR57-1509
PFR57-1509
PFR571509
99633104703
99633104702

The product you are viewing cross references to these numbers
Special Offer
PFR57-1508
Product Information
Product Information
Powerflex rear upper link arm OUTER bush.
Sold as 4 bushes (4 x upper link arms)

PFR57-1508 fits 19.5mm width arms, for 22mm width arms please use PFR57-508.
OEM Part Number: 99633104703

Size
19.5mm

Fits:
Porsche 996 C2/C4/C4S 1998-2005
Porsche 996 TURBO/GT3
Porsche 997 MKI 2006-2009
Porsche 997 TURBO/GT3

Replacing your 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.

PFR57-1508
PFR57-1508
PFR571508
99633104703
99633104702

The product you are viewing cross references to these numbers
Special Offer
PFR57-532BLK
Product Information
Product Information
Powerflex Black Series Gearbox Front Mounting Bush Insert Kit.
One complete bush per pack

OEM Part Number: 99737525500

Fits:
Porsche 997 Carrera 2 / Carrera 4 2005-08 manual with a single gearbox bush in the end casing
Except for Turbo GT2 & GT3 models which use PFR57-531.
Does not fit Generation 2 997 models.

Click 'Zoom in' for large parts diagram.
Diagram ref no 3

POWERFLEX Black Series bushes are manufactured using our Black 95 Shore A compound to provide maximum control of chassis geometry. 
They are designed for the Track, ready to Race and are engineered to be the best.



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

PFR57-532BLK
PFR57-532
PFR57532
99737525500

The product you are viewing cross references to these numbers
DISPLAYING 161 to 176 (of 345 products)