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- Accessories
- Brakes
- Chassis / Bodywork
- Clothing & Gifts
- Electrical & Relays
- Engine Cooling
- Engine Electrical
- Engine Rebuild Parts
- Engine Tuning
- Exhausts
- Exterior Styling / Spoilers
- Gearbox / Transmission
- Heating / Air Conditioning
- Hydraulics
- Incar / Multimedia
- Interior & Accessories
- Lighting
- Mats & Carpets
- Motorsport and Off-Road
- Parts for Other Cars
- Pedal Cluster
- Rubber Seals
- Seats & Seat Belts
- Service Parts
- Special Offer Parts
- Steering Parts
- Suspension & Axle
- Suspension Upgrades
- Tyres
- Wheel Accessories
- Wheels
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.
Fuel Injector Connector Protective Rubber Boot Kit
Kit contains 8 caps
High-quality protective rubber boot kit designed for the fuel injector connectors on Porsche 928 models, providing essential protection for the electrical connection.
This rubber boot fits over the injector connector, shielding
it from heat, moisture, dirt, and engine bay contaminants, helping to maintain
reliable electrical contact and prevent premature wear or failure.
Fits:
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Diagram ref no 2
Sold individually, this component is ideal for replacing cracked, hardened, or missing boots during maintenance or restoration of the fuel injection system.
Key Features
• Protective rubber boot for fuel injector connector
• Suitable for Porsche 928
• Shields electrical connections from contaminants
• Helps maintain reliable injector operation
• Flexible, heat-resistant rubber construction
• OEM-style fit and appearance
• Ideal for restoration and repair work
• Sold individually
Function and Purpose
This rubber boot plays a key role in protecting injector wiring.
It helps to:
• Protect electrical connections from dirt and moisture
• Reduce risk of corrosion and electrical faults
• Maintain consistent injector signal reliability
• Extend lifespan of wiring connectors
• Support overall engine performance
Why Replace Injector Connector Boots
Over time, rubber components deteriorate due to heat and exposure.
Common issues include:
• Cracked or brittle rubber
• Missing or damaged boots
• Exposure of connectors to contaminants
• Increased risk of electrical faults
Replacing worn boots helps ensure reliable fuel injection system performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94461212802
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
The Switchable Valved Exhaust Kit “1 IN 2 OUT” Style with Double Walled Slash Cut Tailpipes is a complete OEM-quality performance exhaust system designed for classic Porsche 911 models.
Kit Contents:
x1 Exhaust Heat Exchangers (Pair) (3606001101)
x1 Exhaust Pre Silencer (3606501101/1)
x1 Rear Silencer With Valves "1 IN 2 OUT" Style (3606001104)
x1 Exhaust Tailpipe Double Walled Slash Cut (3606001108)
x6 Exhaust Gasket Heat Exchanger To Cylinder Head (93011119112/1)
x6 Exhaust Barrell Nut (99908500103/1)
x6 Exhaust Hexagon Nut (9000760250C)
x12 Exhaust Bolt (90007428203/1)
x2 Exhaust Gasket Heat Exchangers To Cross Over Pipe (93011119206/1)
x1 Exhaust Gasket Cross Over Pipe To Pre Silencer (93011119308/1)
x1 Exhaust Rear Silencer Gasket (91111119102/1)
x12 Exhaust Nut (90091009701/1)
x1 Switch Set For Sound Valves (9996001111)
Fits:
- Porsche 911 3.2L 1984-89
What This Product Does:
- Provides switchable exhaust sound control (quiet vs sport mode)
- Improves exhaust flow with a 1-in, 2-out configuration
- Enhances engine performance and responsiveness
- Delivers a deeper, sportier exhaust tone when valves are open
- Features double-walled slash-cut tailpipes for premium styling and durability
- Ensures correct fitment and alignment with complete mounting hardware
- Exhaust leaks from corroded or damaged components
- Rust or deterioration of pipes, silencers, or tailpipes
- Restricted airflow leading to reduced engine performance
- Excessive or irregular exhaust noise
- Loose or failing mounting hardware
- Worn or damaged exhaust tips affecting appearance
Why Replacement Matters:
- Restores and improves exhaust flow, enhancing engine efficiency
- Provides adjustable sound levels, combining comfort and performance
- Enhances driving experience with on-demand exhaust tone
- Upgrades vehicle appearance with premium slash-cut tailpipes
- Eliminates leaks and structural weaknesses
- Ensures long-term durability with high-quality materials
- Adds modern functionality to classic Porsche models while maintaining character
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHAUSTKIT911.2.4
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
The Switchable Valved Exhaust Kit “1 IN 2 OUT” Style is a complete OEM-quality performance exhaust system designed for classic Porsche 911 models. Featuring a single inlet, dual outlet configuration with an integrated valve system, this kit delivers both enhanced performance and adjustable exhaust sound.
Kit Contents:
x1 Exhaust Heat Exchangers (Pair) (3606001101)
x1 Exhaust Pre Silencer (3606501101/1)
x1 Rear Silencer With Valves "1 IN 2 OUT" Style (3606001104)
x1 Exhaust Tailpipe 76mm Straight Outlet RSR Style (3606001106)
x6 Exhaust Gasket Heat Exchanger To Cylinder Head (93011119112/1)
x6 Exhaust Barrell Nut (99908500103/1)
x6 Exhaust Hexagon Nut (9000760250C)
x12 Exhaust Bolt (90007428203/1)
x2 Exhaust Gasket Heat Exchangers To Cross Over Pipe (93011119206/1)
x1 Exhaust Gasket Cross Over Pipe To Pre Silencer (93011119308/1)
x1 Exhaust Rear Silencer Gasket (91111119102/1)
x12 Exhaust Nut (90091009701/1)
x1 Switch Set For Sound Valves (9996001111)
Fits:
- Porsche 911 3.2L 1984-89
What This Product Does:
- Provides switchable exhaust sound (quiet mode vs sport mode)
- Improves exhaust flow with a 1-in, 2-out configuration
- Enhances engine performance and throttle response
- Delivers a deeper, more aggressive exhaust tone when valves are open
- Improves rear-end aesthetics with dual exhaust outlets
- Ensures complete installation with included hardware
Symptoms Of Wear Or Failure (Stock System):
- Exhaust leaks from corroded or damaged pipes
- Rust or deterioration of silencers and exhaust components
- Restricted airflow reducing engine efficiency
- Excessive or inconsistent exhaust noise
- Loose or failing mounting hardware
- Lack of sound control compared to modern valved systems
Why Replacement Matters:
- Restores and improves exhaust flow, enhancing engine efficiency
- Provides adjustable sound levels, from refined to sporty
- Enhances driving experience with on-demand exhaust tone
- Eliminates leaks and structural weaknesses
- Improves durability with high-quality materials
- Adds modern functionality to classic Porsche models while maintaining character
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHAUSTKIT911.2.3
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
The Switchable Valved Exhaust Kit “1 IN 1 OUT” Style is a complete OEM-quality exhaust system designed for classic Porsche 911 models. Featuring a single inlet, single outlet configuration with an integrated valve system, this setup allows drivers to switch between a refined, quieter exhaust note and a more aggressive, performance-focused sound.
Kit Contents:
x1 Exhaust Heat Exchangers (Pair) (3606001101)
x1 Exhaust Pre Silencer (3606501101/1)
x1 Rear Silencer With Valves "1 IN 1 OUT" (3606001105)
x1 Exhaust Cross Over Pipe (3606001107)
x6 Exhaust Gasket Heat Exchanger To Cylinder Head (93011119112/1)
x6 Exhaust Barrell Nut (99908500103/1)
x6 Exhaust Hexagon Nut (9000760250C)
x12 Exhaust Bolt (90007428203/1)
x2 Exhaust Gasket Heat Exchangers To Cross Over Pipe (93011119206/1)
x1 Exhaust Gasket Cross Over Pipe To Pre Silencer (93011119308/1)
x1 Exhaust Rear Silencer Gasket (91111119102/1)
x12 Exhaust Nut (90091009701/1)
x1 Switch Set For Sound Valves (9996001111)
Fits:
- Porsche 911 3.2L 1984-89
What This Product Does:
- Provides switchable exhaust sound control (quiet vs sport mode)
- Maintains balanced exhaust flow with 1-in-1-out configuration
- Enhances driving experience with adjustable sound levels
- Supports efficient exhaust gas flow Ensures complete installation with included mounting hardware
Symptoms Of Wear Or Failure (Stock System):
- Exhaust leaks from corroded or damaged components
- Rust or deterioration of silencers and pipes
- Restricted exhaust flow reducing engine performance
- Excessive or inconsistent exhaust noise
- Loose or failing mounting hardware
- Lack of sound control compared to modern valved systems
Why Replacement Matters:
- Restores proper exhaust function and flow
- Allows adjustable sound levels, combining comfort and performance
- Enhances driving enjoyment with on-demand sport exhaust tone
- Eliminates leaks and structural weaknesses
- Improves durability with high-quality materials
- Ideal for restoration or upgrade, adding modern functionality to classic Porsche models
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHAUSTKIT911.2.2
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
The Switchable Valved Exhaust Kit “GT3” Style is a complete performance exhaust system designed for classic Porsche 911 models. Inspired by Porsche GT3 motorsport design, this system delivers enhanced exhaust flow, aggressive sound, and a performance-focused aesthetic.
Kit Contents:
x1 Exhaust Heat Exchangers (Pair) (3606001101)
x1 Exhaust Pre Silencer (3606501101/1)
x1 Rear Silencer With Valves "GT3" Style (3606001103)
x1 Exhaust Cross Over Pipe (3606001107)
x6 Exhaust Gasket Heat Exchanger To Cylinder Head (93011119112/1)
x6 Exhaust Barrell Nut (99908500103/1)
x6 Exhaust Hexagon Nut (9000760250C)
x12 Exhaust Bolt (90007428203/1)
x2 Exhaust Gasket Heat Exchangers To Cross Over Pipe (93011119206/1)
x1 Exhaust Gasket Cross Over Pipe To Pre Silencer (93011119308/1)
x1 Exhaust Rear Silencer Gasket (91111119102/1)
x12 Exhaust Nut (90091009701/1)
x1 Switch Set For Sound Valves (9996001111)
Fits:
Porsche 911 3.2L 1984-89
What This Product Does:
- Optimises exhaust gas flow with reduced backpressure
- Enhances engine performance and throttle response
- Produces a louder, sportier GT3-style exhaust note
- Improves exhaust system efficiency
- Provides a complete installation solution with included hardware
Symptoms Of Wear Or Failure (Stock System):
- Exhaust leaks from corroded or damaged joints
- Rust or deterioration of pipes and silencers
- Reduced engine performance due to restricted airflow
- Excessive or irregular exhaust noise
- Loose or failing mounting hardware Visible cracks or structural fatigue
Why Replacement Matters:
- Restores and improves exhaust flow, boosting engine efficiency
- Enhances driving experience with a more aggressive sound
- Prevents exhaust leaks and structural issues
- Reduces system weight compared to older OEM setups
- Ensures long-term durability with upgraded materials
- Ideal for restoration or performance upgrades, combining classic Porsche styling with motorsport-inspired performance
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHAUSTKIT911.2.1
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
The Exhaust Kit “1 IN 2 OUT” Style with Double Walled Slash Cut Tailpipes is a complete OEM-quality exhaust system designed for classic Porsche 911 models. Featuring a single inlet, dual outlet configuration, this system is paired with double-walled, slash-cut tailpipes for a premium finish and enhanced durability.
Kit Contents:
x1 Exhaust Heat Exchangers (Pair) (3606001102)
x1 Exhaust Pre Silencer (3606501101/1)
x1 Rear Silencer With Valves (3606001104)
x1 Exhaust Tail Pipes Double Walled Slash Cut (3606001108)
x6 Exhaust Gasket Heat Exchanger To Cylinder Head (93011119113/1)
x6 Exhaust Barrell Nut (99908500103/1)
x6 Exhaust Hexagon Nut (9000760250C)
x12 Exhaust Bolt (90007428203/1)
x2 Exhaust Gasket Heat Exchangers To Cross Over Pipe (93011119206/1)
x1 Exhaust Gasket Cross Over Pipe To Pre Silencer (93011119308/1)
x1 Exhaust Rear Silencer Gasket (91111119102/1)
x12 Exhaust Nut (90091009701/1)
x1 Switch Set For Sound Valves (9996001111)
Fits:
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
What This Product Does:
- Improves exhaust gas flow through a single-in, dual-out configuration
- Enhances engine performance and responsiveness
- Delivers a deeper, sportier exhaust note
- Features double-walled slash-cut tailpipes for improved heat resistance and premium styling
- Ensures correct installation and alignment with included hardware
- Exhaust leaks from corroded or damaged components
- Rust or deterioration of silencers and pipework
- Excessive or irregular exhaust noise
- Reduced engine performance due to restricted airflow
- Loose or failing mounting hardware
- Dented or worn exhaust tips affecting appearance
Why Replacement Matters:
- Restores and improves exhaust flow, enhancing engine efficiency
- Provides a sportier sound profile with dual outlet design
- Upgrades vehicle appearance with premium double-walled slash-cut tailpipes
- Eliminates leaks and structural weaknesses
- Ensures long-term durability with high-quality materials
- Ideal for restoration or performance upgrades, combining classic Porsche styling with modern refinement
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHAUSTKIT911.1.4
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
The Switchable Exhaust Kit “1 IN 2 OUT” with 76mm Straight Outlet RSR Style tail pipes is a complete OEM-quality exhaust system designed for classic Porsche 911 models. Featuring a single inlet and dual outlet configuration, this system combines improved exhaust flow with a more aggressive, sporty appearance and sound.
Kit Contents:
x1 Exhaust Heat Exchangers (Pair) (3606001102)
x1 Exhaust Pre Silencer (3606501101/1)
x1 Rear Silencer With Valves (3606001104)
x1 Exhaust Tail Pipes 76mm Straight Outlet RSR Style (3606001106)
x6 Exhaust Gasket Heat Exchanger To Cylinder Head (93011119113/1)
x6 Exhaust Barrell Nut (99908500103/1)
x6 Exhaust Hexagon Nut (9000760250C)
x12 Exhaust Bolt (90007428203/1)
x2 Exhaust Gasket Heat Exchangers To Cross Over Pipe (93011119206/1)
x1 Exhaust Gasket Cross Over Pipe To Pre Silencer (93011119308/1)
x1 Exhaust Rear Silencer Gasket (91111119102/1)
x12 Exhaust Nut (90091009701/1)
x1 Switch Set For Sound Valves (9996001111)
Fits:
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
What This Product Does:
- Channels exhaust gases efficiently through a single-in, dual-out system
- Improves exhaust flow compared to restrictive stock setups
- Produces a sportier, dual-exit exhaust note
- Enhances rear-end appearance with twin tailpipes
- Ensures correct alignment and installation with included hardware
Symptoms Of Wear Or Failure (Stock System):
- Exhaust leaks from corroded pipes or joints
- Rust or deterioration of silencers and pipework
- Excessive or abnormal exhaust noise
- Reduced engine performance due to restricted airflow
- Loose or failing mounting hardware
- Visible cracks or structural damage
Why Replacement Matters:
- Restores and improves exhaust flow for better engine efficiency
- Enhances exhaust sound, delivering a sportier tone
- Eliminates leaks and structural weaknesses
- Upgrades vehicle appearance with dual exhaust outlets
- Ensures long-term durability with high-quality materials
- Ideal for restoration or mild performance upgrades, maintaining classic Porsche character with added presence
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHAUSTKIT911.1.3
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
The Switchable Exhaust Kit “1 IN 1 OUT” Style is a complete OEM-quality exhaust system designed for classic Porsche 911 models. Featuring a single inlet and single outlet configuration, this setup provides a balanced combination of performance, sound, and originality.
Kit Contents:
x1 Exhaust Heat Exchangers (Pair) (3606001102)
x1 Exhaust Pre Silencer (3606501101/1)
x1 Rear Silencer With Valves (3606001105)
x1 Exhaust Cross Over Pipe (3606001107)
x6 Exhaust Gasket Heat Exchanger To Cylinder Head (93011119113/1)
x6 Exhaust Barrell Nut (99908500103/1)
x6 Exhaust Hexagon Nut (9000760250C)
x12 Exhaust Bolt (90007428203/1)
x2 Exhaust Gasket Heat Exchangers To Cross Over Pipe (93011119206/1)
x1 Exhaust Gasket Cross Over Pipe To Pre Silencer (93011119308/1)
x1 Exhaust Rear Silencer Gasket (91111119102/1)
x12 Exhaust Nut (90091009701/1)
x1 Switch Set For Sound Valves (9996001111)
Fits:
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
What This Product Does:
- Channels exhaust gases efficiently through a single-in/single-out system
- Maintains balanced backpressure for smooth engine performance
- Delivers a refined, classic exhaust note
- Ensures proper exhaust alignment with included mounting hardware
- Supports reliable engine operation and emissions performance
Symptoms Of Wear Or Failure (Stock System):
- Exhaust leaks from rusted or damaged pipes
- Corrosion or deterioration of the silencer or pipework
- Excessive or abnormal exhaust noise
- Reduced engine performance due to restricted flow
- Loose or failing mounting hardware
- Visible cracks or structural damage
Why Replacement Matters:
- Restores proper exhaust flow and engine efficiency
- Eliminates leaks and unwanted noise
- Maintains original driving characteristics and sound profile
- Ensures correct fitment and alignment with complete hardware
- Improves durability and longevity of the exhaust system
- Ideal for restoration projects, preserving OEM-style configuration
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHAUSTKIT911.1.2
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
911 to 914/6 Indicator & Wiper Switch Conversion Harness Kit
High-quality indicator and wiper switch conversion harness kit designed to convert Porsche 911 column switches (indicator and wiper) into a correct 914/6 switch configuration for models from 1970–1976.
This kit provides a complete solution for adapting more readily available 911 column switches for use in the Porsche 914/6, eliminating the need to source rare and expensive original 914/6 switch assemblies.
All wiring is colour-coded to match the original 914/6 wiring harness, ensuring accurate installation, simplified wiring, and OEM-style functionality.
Key Features
• Converts 911 indicator and wiper switches to 914/6
configuration
• Suitable for Porsche 914/6 (1970–1976)
• Complete harness kit for dual switch conversion
• OEM-style colour-coded wiring
• Simplifies installation and wiring integration
• Eliminates need for rare original 914/6 switches
• Ideal for restoration and repair projects
• High-quality construction for long-term reliability
Function and Purpose
This harness kit enables full compatibility between 911 and 914/6 switch systems.
It helps to:
• Adapt 911 column-mounted indicator and wiper switches
• Maintain correct electrical functionality
• Simplify restoration of original systems
• Ensure accurate wiring connections
• Reduce installation complexity
Why Use a Conversion Harness Kit
Original 914/6 switch assemblies are difficult to source and often costly.
Common challenges include:
• Limited availability of genuine 914/6 parts
• High cost of original switch units
• Complex wiring modifications
• Compatibility issues with aftermarket solutions
This kit provides a cost-effective, reliable alternative while maintaining OEM-style wiring and function.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91400203CONVKIT
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
The Switchable Sound Exhaust Kit “GT3” Style is a complete performance exhaust upgrade designed for classic Porsche 911 models. Inspired by Porsche GT3 motorsport systems, this kit combines free-flow exhaust components, pre-silencer, tailpipes, and mounting hardware to deliver improved performance, sound, and durability.
Kit Contents:
x1 Exhaust Heat Exchangers (Pair) (3606001102)
x1 Exhaust Pre Silencer (3606501101/1)
x1 Rear Silencer With Valves (3606001103)
x1 Exhaust Cross Over Pipe (3606001107)
x6 Exhaust Gasket Heat Exchanger To Cylinder Head (93011119113/1)
x6 Exhaust Barrell Nut (99908500103/1)
x6 Exhaust Hexagon Nut (9000760250C)
x12 Exhaust Bolt (90007428203/1)
x2 Exhaust Gasket Heat Exchangers To Cross Over Pipe (93011119206/1)
x1 Exhaust Gasket Cross Over Pipe To Pre Silencer (93011119308/1)
x1 Exhaust Rear Silencer Gasket (91111119102/1)
x12 Exhaust Nut (90091009701/1)
x1 Switch Set For Sound Valves (9996001111)
Fits:
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
What This Product Does:
- Improves exhaust gas flow by reducing backpressure
- Enhances engine performance and throttle response
- Produces a sportier, GT3-inspired exhaust sound
- Reduces overall system weight compared to stock exhausts
- Provides a complete exhaust solution with mounting hardware included
Symptoms Of Wear Or Failure (Stock System):
- Exhaust leaks from corroded pipes or joints
- Rust or corrosion on silencers and pipes
- Reduced engine performance due to restricted airflow
- Excessive exhaust noise from damaged components
- Loose or failing mounting hardware Visible cracks or structural fatigue
Why Replacement Matters:
- Restores and improves exhaust flow, boosting engine efficiency
- Enhances sound quality, delivering a sportier driving experience
- Prevents exhaust leaks and associated performance issues
- Reduces weight and improves responsiveness
- Provides long-term durability with stainless steel construction
- Ideal for restoration or performance upgrades, maintaining Porsche character with improved output
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHAUSTKIT911.1.1
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
This kit includes the oil tank along with essential fittings, seals, and mounting hardware required for installation or restoration. Engineered to specifications, it ensures proper oil storage, circulation, and system integrity—critical for maintaining engine lubrication and performance in air-cooled Porsche 911 models.
Kit Contents:
x1 Engine Oil Tank (91110700169/1)
x1 Oil Level Sender (90174154100/1)
x1 Oil Filter (90110720310/1)
x1 Oil Tank To Oil Filter Seal (90110729100/1)
x1 Spring Ring (90110728100/1)
x1 Engine Sump Plug And Washer (91110717603/1)
x1 Hexagon Bolt M6 X 15 (PCG010215A)
x1 Washer (N01152427)
x1 Intermediate Layer (90150190920)
x2 Hexagon Nut (90008400402/1)
x2 Washer (90015100802)
x2 Mounting Cup Washer (90110766100)
x2 Mounting Washer (90110769301/1)
x2 Mounting Washer (90110769200/1)
x1 Sealing Ring (99970110050)
Fits:
- Porsche 911 1964-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1971 2.2L / 2.4L / 2.7L RS LWB (F)
Diagram Ref No 7, 9, 29, 35, 36, 37, 39, 40, 41, 42, 43, 44, 45, 46, 49, 50, 51, 52, 54
What This Product Does:
- Stores engine oil in a dry-sump system separate from the engine
- Ensures consistent oil supply to critical engine components
- Supports proper oil circulation and cooling
- Maintains correct oil pressure and lubrication efficiency
- Provides necessary connections and fittings for a complete installation
Symptoms Of Wear Or Failure:
- Oil leaks from the tank, hoses, or fittings
- Low oil pressure or fluctuating readings
- Oil contamination due to internal corrosion or debris
- Overheating engine from inadequate lubrication
- Visible rust, cracks, or deterioration of the tank
- Oil starvation symptoms, especially under load or cornering
Why Replacement Matters:
- Ensures proper lubrication of all engine components
- Prevents oil leaks and contamination
- Maintains stable oil pressure and flow
- Protects against engine wear and failure
- Essential for restoration projects, preserving originality and performance
- Avoids costly engine damage caused by insufficient lubrication
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
OILTANKKIT911EARLY
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
This Exhaust Heat Exchanger Mounting Kit is a comprehensive OE MATCH quality hardware kit designed to securely install and mount the exhaust heat exchangers on classic Porsche models.
Kit Contents:
x6 Exhaust Gasket Heat Exchanger Manifold (93011119112/1)
x6 Exhaust Hex Nut For Heat Exchanger (99908500103/1)
x6 Exhaust Bolt (90007428203/1)
x6 Exhaust Nut (90091009701/1)
x2 Exhaust Gasket Heat Exchangers To Crossover Or Pre-Silencer (93011119206/1)
x1 Exhaust Gasket Crossover Pipe To Pre-Silencer (93011119308/1)
x6 Exhaust Nut (9000760250C)
Fits:
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
What This Product Does:
- Secures heat exchangers to the engine and exhaust system
- Maintains proper alignment of exhaust components
- Ensures a gas-tight and stable installation
- Withstands high temperatures and vibration
- Supports efficient heat transfer for cabin heating systems
Symptoms Of Wear Or Failure:
- Exhaust leaks around the heat exchanger connections
- Rattling or loose exhaust components
- Broken or corroded studs and nuts
- Difficulty maintaining proper exhaust alignment
- Reduced heating efficiency inside the cabin
- Visible rust or seized fasteners
Why Replacement Matters:
- Ensures secure and stable installation of heat exchangers
- Prevents exhaust leaks and loss of efficiency
- Maintains correct exhaust alignment and system integrity
- Reduces risk of component damage due to movement or stress
- Simplifies installation during restoration or repair projects
- Improves long-term reliability, especially on classic vehicles
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHFITTING.911.4
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
The Exhaust Heat Exchanger Mounting Kit is a comprehensive genuine quality hardware kit designed to securely install and mount the exhaust heat exchangers on classic Porsche models.
Kit Contents:
x6 Exhaust Gasket Heat Exchanger Manifold (93011119112)
x6 Exhaust Hex Nut For Heat Exchanger (99908500103)
x6 Exhaust Bolt (90007428203)
x6 Exhaust Nut (90091009701)
x2 Exhaust Gasket Heat Exchangers To Crossover Or Pre-Silencer (93011119206)
x1 Exhaust Gasket Crossover Pipe To Pre-Silencer (93011119308)
x6 Exhaust Nut (9000760250C)
Fits:
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
What This Product Does:
- Secures heat exchangers to the engine and exhaust system
- Maintains proper alignment of exhaust components
- Ensures a gas-tight and stable installation
- Withstands high temperatures and vibration
- Supports efficient heat transfer for cabin heating systems
Symptoms Of Wear Or Failure:
- Exhaust leaks around the heat exchanger connections
- Rattling or loose exhaust components
- Broken or corroded studs and nuts
- Difficulty maintaining proper exhaust alignment
- Reduced heating efficiency inside the cabin
- Visible rust or seized fasteners
Why Replacement Matters:
- Ensures secure and stable installation of heat exchangers
- Prevents exhaust leaks and loss of efficiency
- Maintains correct exhaust alignment and system integrity
- Reduces risk of component damage due to movement or stress
- Simplifies installation during restoration or repair projects
- Improves long-term reliability, especially on classic vehicles
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHFITTING.911.3
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Fuel Injector Line Kit – Metering Head to Injector
High-quality replacement fuel injector line designed for Porsche 911 T and K-Jetronic (CIS) models, connecting the fuel metering head directly to the fuel injectors.
This precision-engineered line is a critical component of
the Bosch CIS fuel injection system, delivering fuel under pressure from the
metering head to each injector. Accurate fuel delivery through this line is
essential for proper atomisation, engine efficiency, and smooth performance.
Fits:
- Porsche 911 T-K 2.4L - 1972-73
Diagram ref no 28 and 29
Kit Includes
6 x Fuel injector line
12 x Copper sealing washer
Manufactured to OEM specifications, this injector line ensures exact fitment along with excellent resistance to fuel, heat, and high pressure—making it ideal for maintenance, repair, or restoration of classic Porsche 911 fuel systems.
Key Features
• Direct replacement fuel injector line
• Suitable for Porsche 911 T-K (CIS) models
• Connects fuel metering head to injectors
• Designed for high-pressure fuel delivery
• Resistant to fuel, heat, and pressure
• OEM-style fit and performance
Function and Purpose
This injector line is a vital part of the CIS fuel system.
It helps to:
• Deliver fuel from the metering head to the injectors
• Maintain consistent fuel pressure for precise injection
• Ensure correct fuel atomisation
• Support smooth engine performance and efficiency
Why Replace Your Fuel Injector Line
Injector lines are exposed to constant pressure and heat over time.
Common issues include:
• Internal or external leaks
• Corrosion or fatigue in the line
• Loss of fuel pressure accuracy
• Poor engine performance or misfiring
Replacing the line restores proper fuel delivery and system reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91111009300
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Akrapovič Slip-On Line Titanium Exhaust Silencers
Enhance your Porsche Panamera with the Akrapovič Slip-On
Line (Titanium) premium performance exhaust system and link pipe kit, engineered to deliver
increased power, reduced weight, and a refined yet aggressive exhaust note.
Fits:
- Porsche 976 Panamera Turbo S E-Hybrid V8 4.0L 2023>>
Complete System Upgrade – Maximum Performance
This kit combines two key Akrapovič components:
• Slip-On Line (S-PO/T/5H) – High-performance titanium rear
exhaust system with silencers
• Evolution Link Pipe Set (L-PO/T/19) – Free-flow titanium centre section with
X-pipe design
• Fitting Kit Included – Ensures correct installation and alignment
Together, they create a complete exhaust solution designed for maximum efficiency and performance.
Developed using Akrapovič’s extensive expertise in Porsche exhaust systems, this high-performance upgrade combines advanced materials, precision engineering, and exceptional craftsmanship to transform both the driving experience and vehicle character.
Lightweight Titanium Construction & Carbon-Fibre Tailpipes
Manufactured from high-grade lightweight titanium, this system is built for strength, durability, and weight reduction. Key components, including the exhaust valve housing, are produced in Akrapovič’s in-house titanium foundry.
The system is finished with handcrafted carbon-fibre tailpipes, featuring integrated acoustic reflectors that enhance cabin sound feedback—creating a more immersive driving experience.
Dynamic Sound with Intelligent Valve Control
Equipped with a specially developed control kit, the system actively regulates exhaust valves to deliver the perfect sound profile across all driving modes.
• V8 Models: Deep, rich, harmonic exhaust note with strong character under
acceleration
• Zero drone: Optimised for everyday comfort without unwanted cabin noise
Proven Performance Gains & Weight Reduction
Dyno-tested for real-world performance improvements, the Akrapovič Slip-On system delivers:
• +9.7 HP (7.1 kW) at 6,450 RPM
• +11 Nm torque at 5,150 RPM
• Up to 46% weight reduction (V8 models – 8.6 kg lighter)
• No ECU remapping required – simple installation with immediate gains
• Significant
horsepower and torque gains
• Up to 78.6% reduction in back pressure (link pipe set)
• Lightweight titanium construction
• X-pipe design for improved flow and sound
• Optimised for high-performance driving
Important Installation Notes
• ECE type-approved for vehicles equipped with gasoline
particulate filters
• Adding the Sound Kit or Evolution Link Pipe removes ECE approval
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
S-PO
The product you are viewing cross references to these numbers
- Porsche 976 Panamera Turbo S E-Hybrid V8 4.0L 2023>>
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Door Window Guide Flocked Seal – Channel Seals
Sold as a pair - left and right
High-quality replacement door window guide flocked seal set for Porsche 928 models, supplied for both left and right sides.
These seals are fitted within the window guide channels and
feature a flocked (felt-lined) surface, designed to allow smooth and controlled
window movement while reducing friction, noise, and wear.
Fits:
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Diagram ref no 19
They play a vital role in guiding the window glass correctly, maintaining alignment, and protecting the glass and internal door components from damage.
These seals ensure precise fitment, smooth operation, and long-lasting durability—ideal for both restoration and maintenance.
Key Features
• Supplied as a pair for left and right doors
• Direct replacement window guide channel seals
• Flocked lining for smooth glass movement
• Suitable for all Porsche 928 models (1978–1995)
• Reduces friction, noise, and wear
• OEM-style fit and finish
Function and Purpose
These flocked seals sit within the window guide channels.
They help to:
• Guide the window glass smoothly and accurately
• Reduce friction during window operation
• Minimise noise and vibration (NVH)
• Protect glass edges and internal components
• Maintain proper window alignment
Why Replace Your Window Guide Seals
Over time, flocked seals can wear out due to friction and environmental exposure.
Common issues include:
• Worn or missing flock lining
• Increased window noise or resistance
• Poor window alignment
• Scratching or damage to glass
Replacing the seals restores smooth operation and reduces noise.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92853732303
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed