Please wait… 
Please wait while we process your order,
do not press the back button… 
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://design91.uk/images/schemaLogo.png https://design91.uk/images/schemaLogo.png +443456003478 https://design91.uk Facebook Instagram

Kits

About Kits

Kits for Porsche

Design911 offers an extensive selection of package deals for Porsche parts, providing an ideal solution for Porsche enthusiasts looking to upgrade, maintain, or personalise their vehicles. These packages are thoughtfully curated to include complementary components, helping with compatibility and overall cost-effectiveness.

A Quick Look at Kits

Kits information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.

Choosing the Right Fit for Your Porsche

Where Kits are listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, axle or side, and any option codes or connector types where relevant.

  • Typical reasons people choose kits include wanting all the right Porsche parts in one order, reducing the risk of missing seals, clips, or one-time-use fixings, and saving workshop time.
  • Kits help ensure matched components (for example, brake refresh kits, service kits, or suspension refresh kits) so parts work together as intended.
  • Common real-world triggers include repeated failures because a small supporting part was not replaced, mixed part revisions, or mismatched specification between components.
  • If problems occur, they are often traced to incorrect vehicle selection, old core components not addressed, or installation shortcuts rather than the kit itself.
  • Before you start work, compare the kit contents with the Porsche PET diagram and your job list so you know exactly what is included and what may still be needed.
  • Always confirm whether kits are vehicle-specific, and check if bolts, clips, fluids, and other one-time-use hardware are included or need to be added separately.

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.

Brakes — Brake components are renewed to restore stopping performance, address wear or upgrade a Porsche for fast road or track use. Common symptoms include vibration under braking, increased stopping distances, squealing, pulling to one side, warning lights and visible wear to discs and pads.

  • Check whether new fitting kits and wear sensors are included or should be added separately.
  • Confirm if parts are OE-equivalent replacements or higher-friction performance upgrades before ordering.

Brake Pads Packages — Brake pad packages group matched front and rear sets, making it easier to renew all pads at once for consistent feel and balance across the axle. Worn pads can cause squealing, low pedal feel, longer stopping distances and may score discs if run down to the backing plates.

  • Verify whether the package covers front, rear, or both axles and whether it is a standard or performance compound.
  • Check the contents list for anti-squeal shims, hardware and any wear sensors you may want to replace at the same time.

Gearbox / Transmission — You change gearbox and transmission parts when you have shifting issues, noise, leaks, or you are refreshing a high-mileage drivetrain. It is also common during clutch upgrades or ratio changes. Typical symptoms include whining in a specific gear, crunching on shifts, or difficulty selecting gears, as well as leaks at seals or casing joints.

  • Not all noise or poor shifting means the gearbox itself is failing—mounts, linkage, clutch, and oil condition can produce similar symptoms.
  • Using the correct-spec gearbox oil and refreshing it is often a sensible first step before major work.

Service Parts — Service parts are replaced as routine maintenance to keep the engine and systems reliable, efficient, and protected. Doing this on schedule reduces wear, helps prevent breakdowns, and maintains performance—especially on older Porsche models where neglected servicing can quickly lead to costly repairs. Symptoms prompting attention include hard starting, rough idle, reduced fuel economy and poor throttle response.

  • Both OEM and reputable aftermarket parts can be suitable—always match the correct specification for your Porsche.
  • Keeping a clear service log helps diagnostics later and can support the car’s resale value.

Service Kits — Service kits bundle the correct parts for a routine Porsche service into one package, reducing ordering mistakes and ensuring you can reset the car to a known maintenance baseline. They are ideal when catching up on overdue work or planning regular servicing to a consistent standard. Symptoms leading to a full kit are often general, such as sluggish running, inconsistent idle, poor economy, or increased engine noise from old oil and filters.

  • Service kits typically include filters and key consumables, but contents vary—check the list carefully and add any extra items you want to replace while access is good.
  • Kits are usually specific to model, year and engine, so confirm these details before ordering.

Explore Kits at Design911

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

DISPLAYING 2305 to 2320 (of 2562 products)
CALIPERKIT08
Product Information
Product Information
Brake Caliper Overhaul Kit FRONT.

front
Porsche 996 Turbo
Porsche 996 C4S

parts including: cap, ventilation valve, pan-head screw, bolt, expanding spring, securing clip, protection caps, connecting line (left and right).

This Kit Fits BOTH SIDES.
4 VENTILATION VALVE CAP
4 VENTILATION VALVE
4 PAN-HEAD SCREW
2 REPAIR KIT (BOLT, SPRING, CLIP)
4 REPAIR KIT (PROTECTION CAPS) 44mm
4 REPAIR KIT (PROTECTION CAPS) 36mm
4 BREMBO PISTON SEAL 36mm
4 BREMBO PISTON SEAL 44mm
1 CONNECTING LINE - LEFT
1 CONNECTING LINE - RIGHT

Parts Diagram ref No's 8, 10, 11, 12, 13, 14, 15.

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

CALIPERKIT08
93035191900
99906705009
99635195911
92835191700
95135191700
99635196111
99635196211
105595560
105595556

The product you are viewing cross references to these numbers
CALIPERKIT07
Product Information
Product Information
Brake Caliper Overhaul Kit REAR.


rear
Porsche 986 Boxster
Porsche 996 C2 / C4

parts including: cap, ventilation valve, pan-head screw, bolt, expanding spring, securing clip, protection caps, connecting line (left and right).

This Kit Fits BOTH SIDES.
4 VENTILATION VALVE CAP
4 VENTILATION VALVE
4 PAN-HEAD SCREW
2 REPAIR KIT (BOLT, SPRING, CLIP)
4 REPAIR KIT (PROTECTION CAPS) 28mm
4 REPAIR KIT (PROTECTION CAPS) 30mm
4 BREMBO PISTON SEAL 28mm
4 BREMBO PISTON SEAL 30mm
1 CONNECTING LINE - LEFT
1 CONNECTING LINE - RIGHT

Parts Diagram ref No's 8, 10, 11, 12, 13, 14, 15.



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

CALIPERKIT07
93035191900
99907340201
99635295901
95135191700
95135191701
105595556
105595558
99635296202
99635296102

The product you are viewing cross references to these numbers
CALIPERKIT06
Product Information
Product Information
Brake Caliper Overhaul Kit FRONT.

front
Porsche 986 2.5L - FRONT
Porsche 986 2.7L - FRONT

parts including: cap, ventilation valve, pan-head screw, bolt, expanding spring, securing clip, protection caps, connecting line (left and right).

This Kit Fits BOTH SIDES.
4 VENTILATION VALVE CAP
4 VENTILATION VALVE
4 PAN-HEAD SCREW
2 REPAIR KIT (BOLT, SPRING, CLIP)
4 REPAIR KIT (PROTECTION CAPS) 40mm
4 REPAIR KIT (PROTECTION CAPS) 36mm
4 BREMBO PISTON SEAL 36mm
4 BREMBO PISTON SEAL 40mm
1 CONNECTING LINE - LEFT
1 CONNECTING LINE - RIGHT

Parts Diagram ref No's 8, 10, 11, 12, 13, 14, 15.

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

CALIPERKIT06
93035191900
99907340201
99635295901
95135191700
95135191701
105595556
105595558
99635296202
99635296102

The product you are viewing cross references to these numbers
CALIPERKIT05
Product Information
Product Information
Brake Caliper Overhaul Kit FRONT.

front
Porsche 986 3.2L Boxster S
Porsche 996 C2 / C4

Parts including: cap, ventilation valve, pan-head screw, bolt, expanding spring, securing clip, protection caps, connecting line (left and right).

This Kit Fits BOTH SIDES.
4 VENTILATION VALVE CAP
4 VENTILATION VALVE
4 PAN-HEAD SCREW
2 REPAIR KIT (BOLT, SPRING, CLIP)
4 REPAIR KIT (PROTECTION CAPS) 40mm
4 REPAIR KIT (PROTECTION CAPS) 36mm
4 BREMBO PISTON SEAL 36mm
4 BREMBO PISTON SEAL 40mm
1 CONNECTING LINE - LEFT
1 CONNECTING LINE - RIGHT

Parts Diagram ref No's 8, 10, 11, 12, 13, 14, 15.

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

CALIPERKIT05
93035191900
99907340201
99927007001
95135191701
95135191700
105595556
105595558
99635196100
99635196200
99635195901

The product you are viewing cross references to these numbers
SUSPENSIONKIT15
Product Information
Product Information
Shock Absorber Mounting Overhaul Kit FRONT
Price is for EACH SIDE
Please also add top mounts if you required them

porsche

Including shock absorber Bellow, Bump Stop, supporting plate, Compensating plate, Washers & Nut.

Fits:
Porsche 987 Boxster 2005-08
Porsche 987 Boxster 2009-12
Porsche 987C Cayman 2006-08
Porsche 987C Cayman 2009-12
Porsche 997 GEN1 C2
Porsche 997 GEN2 C2 std suspension

Parts Diagram ref No's 2, 4, 5, 6, 8, 9, 10, 11.

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

SUSPENSIONKIT15
90038001201
99737310701
99734310700
99634350100
99634352300
99634352500
99634352501
99634352501
99634351300
99634330102
99634350901
PAF103353
99734310701
99634351505
99634351701
99634351100
99634351101
99634350500

The product you are viewing cross references to these numbers
SUSPENSIONKIT14
Product Information
Product Information
Shock Absorber Mounting Overhaul Kit REAR
Price is for EACH SIDE so for both sides you will need to order 2 kits. Please also add top mounts if you required them

porsche

Including shock absorber Bellow, Bump Stop, supporting plate, Compensating plate, Washers & Nut.

Fits:
Porsche 986 Boxster 1997-04
Parts Diagram ref No's 3, 4, 5, 7, 8, 9, 10.

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

SUSPENSIONKIT14
90038001201
99634310703
9863328501
9863350902
98633350402
98733350400
98633350403
98633330101
98633350501
PAF103353
98633328501
98633350902

The product you are viewing cross references to these numbers
SUSPENSIONKIT13
Product Information
Product Information
Shock Absorber Mounting Overhaul Kit FRONT
Price is for EACH SIDE so for both sides you will need to order 2 kits. Please also add top mounts if you required them

porsche

Including shock absorber Bellow, Bump Stop, supporting plate, Compensating plate, Washers & Nut.

Fits:
Porsche 986 Boxster 1997-04
Parts Diagram ref No's 2, 4, 5, 6, 8, 9, 10, 11.

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

SUSPENSIONKIT13
90038001201
99634310703
99634351701
99634351100
99634351101
99634351300
99334330102
99634350500
PAF103353
99634351505
99634330102

The product you are viewing cross references to these numbers
SUSPENSIONKIT19
Product Information
Product Information
Shock Absorber Mounting Overhaul Kit REAR
Price is for EACH SIDE so for both sides you will need to order 2 kits. Please also add top mounts if you required them

porsche

Including shock absorber Bellow, Bump Stop, Supporting plate, Compensating plate, Washers & Nut.

Fits:
For Cars with Standard Chassis (Option code: I029)
Porsche 997 C4 / C4S MKI 2005-08
Porsche 997 C4 / C4S MKII 2008-12

Parts Diagram ref No's 3, 4, 7, 8, 9, 10.

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

SUSPENSIONKIT19
99908405002
99633351102
99633351103
99733350400
99902527102
99633310502
99333310701
WHT008558
WHT008575

The product you are viewing cross references to these numbers
SUSPENSIONKIT11
Product Information
Product Information
Shock Absorber Mounting Overhaul Kit FRONT
Price is for EACH SIDE so for both sides you will need to order 2 kits. Please also add top mounts if you required them

porsche

Including shock absorber Bellow, Bump Stop, supporting plate, Compensating plate, Washers & Nut.

Fits:
Porsche 996 C4 1998-05
Porsche 996 C4S 2001-05 (Standard chassis ONLY)
Porsche 996 Turbo 2001-05 (Standard chassis ONLY)
Parts Diagram ref No's 5, 6, 7, 8, 9, 10, 11, 13.

Please note: this kit will come with 2 sets of compensating plates (3 and 6.5mm) you will only need one but we are unable to tell you which is fitted on your car. You are welcome to return unused compensating plates for refund.

If your car has sport suspension M030 / IX74 / IX73 please contact our office for correct componets.

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

SUSPENSIONKIT11
90038001201
99634310703
99634350100
99634352300
99634352500
99634352501
99634310703
99634351300
99634330102
99634350901
PAF103353

The product you are viewing cross references to these numbers
SUSPENSIONKIT10
Product Information
Product Information
Shock Absorber Mounting Overhaul Kit FRONT
Price is for EACH SIDE so for both sides you will need to order 2 kits. Please also add top mounts if you required them

porsche

Including shock absorber Bellow, Bump Stop, supporting plate, Compensating plate, Washers & Nut.

Fits:
Porsche 996 C2 1998-05 (Standard chassis ONLY)
Parts Diagram ref No's 2, 4, 5, 6, 8, 9, 10, 11.

Please note: this kit will come with 2 sets of compensating plates (3 and 6.5mm) you will only need one, but we are unable to tell you which is fitted on your car. You are welcome to return unused compensating plates for refund.

If your car has sport suspension M030 / IX74 please contact our office for correct components.

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

SUSPENSIONKIT10
90038001201
99634310703
99634351701
99634351100
99634351101
99634351300
99634330102
99634350500
99634351505
PAF103353

The product you are viewing cross references to these numbers
BRAKEDISCKIT03
Product Information
Product Information
High grade replacement brake disc.

brembo

fr

SET OF 4 BRAKE DISC - Front and Rear

Fits:
Porsche Cayenne (955) V6 3.2L MKI
Porsche Cayenne (957) V6 3.6L MKII
Porsche Cayenne (957) 3.0L DIESEL MKII
For cars with 430mm/17" disc and BLACK calipers
*option code: I1LK

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

BRAKEDISCKIT03
95535140141
95535140241
955.35.1401.41
955.351.402.41
95535240131
95535140141BRE
95535140241BRE
95535240131BRE

The product you are viewing cross references to these numbers
BRAKEKIT996TT.R.UG.ABS
Product Information
Product Information
This kit UPGRADES the standard factory 330mm brake disc to larger 350mm brake disc which are normally used on the 997 turbo models, the brake callipers, brake pads , sensors and shims all remain the same as factory.

##abs#

rear
Porsche 996 C4S (REAR)
Porsche 996 Turbo 2000>> (REAR)

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

BRAKEKIT996TT.R.UG.ABS
3604109602
99735240502ABS
99735240502
99735240602ABS
99735240602

The product you are viewing cross references to these numbers
WHEELS15170-1
Product Information
Product Information
Replica replacement Fuchs style wheels.
Black Matt Finish with Matt out rim.

retroline

SET OF 4 WHEELS 7.0J ET23 + 9.0J ET15

Fits:
Porsche 911 1965-89
Porsche 914 1970-76
Porsche 928 1977-88
Porsche 944 1981-85 (early models only)

If you purchase a "Wheel and Tyre package" we will build up and balance the wheels free of charge.

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

WHEELS15170-1
91136102041
91136102042
91136270015
91136290015

The product you are viewing cross references to these numbers
WHEELS165343-1
Product Information
Product Information
Replica replacement Fuchs style wheels.
Black Matt Finish with Matt out rim.


retroline

SET OF 4 WHEELS 7.0J ET23 + 8.0J ET10.6

Weights:
Front Wheel 7J - 8.2KG
Recommend Tyres size: 205/55/16
Rear Wheel 8J - 8.4KG
Recommend Tyres size: 225/50/16

Fits:
Porsche 911 1965-89
Porsche 914 1970-76
Porsche 928 1977-88
Porsche 944 1981-85 (only early 944s)

If you purchase a "Wheel and Tyre package" we will build up and balance the wheels free of charge.

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

WHEELS165343-1
91136211500
91136211700
53430167023
53430168010
99936100054

The product you are viewing cross references to these numbers
WHEELS165343-3
Product Information
Product Information
Replica replacement Fuchs style wheels.
Black Matt Finish with Matt out rim.


retroline

SET OF 4 WHEELS 7.0J ET23+ 9.0J ET15

Weights:
Front Wheel 7J - 8.2KG
Recommend Tyres size: 205/55/16
Rear Wheel 9J - 8.9KG
Recommend Tyres size: 245/45/16

Fits:
Porsche 911 1978-89
Porsche 928 1977-88


If you purchase a "Wheel and Tyre package" we will build up and balance the wheels free of charge.

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

WHEELS165343-3
91136211500
91136211700
5343
53430167023
53430169015
99936100054

The product you are viewing cross references to these numbers
BILSTEIN944B62
Product Information
Product Information
Bilstein Sports B6 FRONT shock absorber Insert and REAR shock absorbers PACKAGE
PLEASE NOTE: 34-000403 cartridge type shock will fit all models of 944 but Porsche changed the design on the front in late '1986 to make them non-rebuild-able, so this insert type will not fit late 1986 on wards.

bilstein

SET OF 4 for FRONT & REAR

Fits: Rear Mounting points diameter 14mm at the bottom of the strut
Porsche 944 MKII 1985 - 1991

- Upgrade for standard suspension
- Replacement for 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.

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

BILSTEIN944B62
477412059A
95133303201
95133303204
95133303205
95133303206

The product you are viewing cross references to these numbers
DISPLAYING 2305 to 2320 (of 2562 products)