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Adapt Motorsport

About Adapt Motorsport

Adapt Motorsport for Porsche

Adapt Motorsport is a growing family business developing bespoke products for Porsche, classic, modern performance and race cars. We are constantly designing, prototyping and testing new products.

A Quick Look at Adapt Motorsport

Adapt Motorsport 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 Adapt Motorsport 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.

Typical reasons people choose these parts include functional upgrades to handling, drivetrain response, or track-oriented performance, usually combined with appropriate tyres, brakes, and alignment work.
Common real-world symptoms that trigger replacement are performance fade, vague steering feel, brake heat issues, driveline movement, and general suspension fatigue or imbalance.
Plan suspension and handling changes with an alignment in mind, and consider upgrading in stages so you can feel and measure what each change contributes.
After any electrical or control-unit-related work, confirm basic checks such as battery health, good earth points, and that any new parts are correctly calibrated where required.

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.

Electrical & Relays — These parts are usually replaced when an electrical function on your Porsche becomes unreliable, a safety-critical circuit stops working, or a repeated “no-start / no-power” issue is traced to switching or protection hardware. Real-world faults often involve heat, vibration, or marginal contacts, so a component may look fine but still fail under load.

Start diagnosis with simple checks: correct fuse rating, relay seating, connector condition, and earth points before condemning major components.
If a relay clicks but the circuit still does not work, treat it as suspect and confirm current flow and terminal condition.

Relays / Fuses — Relays and fuses are replaced when circuits fail outright or work intermittently, or when repeated fuse blowing and heat marks point to overload, shorts, or worn relay contacts. Owners often choose higher quality parts for critical circuits to reduce the risk of repeat electrical problems.

Never uprate a fuse simply to stop it blowing; always find and fix the root cause to avoid wiring damage or fire risk.
A quick practical check is to swap a suspect relay with an identical known-good unit and inspect the fuse/relay box for corrosion or heat damage.

Engine Electrical — Engine electrical components are typically changed when starting, charging, ignition, or sensor-related faults affect drivability and reliability. Symptoms include intermittent no-start, misfires, rough running, poor charging, warning lights, and heat-related failures that come and go.

Use fault codes as a guide only; confirm issues with proper testing of power, grounds, and signal quality before replacing parts.
Always check battery condition, main earth straps, and connector corrosion, as many “sensor faults” are caused by supply or grounding issues.

Engine Rebuild Parts — Engine rebuild parts are renewed during planned overhauls or when evidence points to wear inside the engine, such as low or uneven compression, heavy oil consumption, persistent internal leaks, abnormal noises, or contamination found in the oil system.

Before committing to a rebuild, use tests such as compression, leak-down, borescope inspection, and oil/filter analysis to confirm internal wear or damage.
When the engine is apart, it is common to replace chains, guides, tensioners, bearings (where applicable), seals, gaskets, and hard-to-access hardware to avoid repeat strip-downs later.

Explore Adapt Motorsport at Design911

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

4 4 4 4

Billet aluminium fuel rail set, Anodised Black. Porsche 911 3.2 Carrera

93011030704/2

Product Information

Billet aluminium fuel rail set, Anodised Black.

Fits:
Porsche 911 3.2 Carrera - 1984 to 1989

Our billet and anodised fuel rail kit bolts directly to the standard 3.2 intake manifold.
Using O ring fittings to the fuel rail, and AN 6 JIC fittings this allows for a very flexible choice of fuel hose arrangements.

Replicate the factory 964 system, or the 993 system, or really simplify and use a dead head system.

Rails are shipped with a combination of fittings or plugs.

This set makes it very easy to add fuel pressure sensing to the rails for those that want to tune, log or use protection strategies in your aftermarket ECU setup.

Check out our matching fuel pressure regulator to complete your fuel system today

Kit Includes:

Fuel Rails x 2
ORB to JIC Fittings x 4
ORB Plugs x 2
Anodised support adapters x 2
Screws to fix to factory intake adaptors

Please Note
Cars with factory air conditioning compressors will need to use the supplied plugs to close the rear end of the fuel rails, and opt for a common "dead head" fuel hose arrangement.

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

93011030704

93011030704

93011030804

The product you are viewing cross references to these numbers

3 3 3

Inlet manifold adaptor kit, 2 bolt cylinder head for efi conversion. Porsche 911 1974 to 1989

930110459

Product Information

Inlet manifold adaptor kit, 2 bolt cylinder head for EFI (electronic fuel injection) conversion .

adapt

Fits:
Porsche 911 / 911S 2.7ltr - 1974 to 1977
Porsche 911 SC - 1978 to 1983
Porsche 911 3.2 Carrera - 1984 to 1989

These adapters are used to modify the 2.7ltr / 3.0ltr / 3.2ltr Porsche 911 2 bolt cylinder head engines to the later 964 / 993 3.6ltr intake manifolds when converting to EFI.

CNC machined on a 5 axis machine to our exacting tolerances and finish and anodised dark grey these are custom machined to match your port diameter and tapered to fit up to the 42mm inlet manifold port size.

The short adapor height maintains the overall height of the intake set, reducing the interference between the idle air control, the intake boot and the top of the engine bay insulation. The factory plastic 3 bolt 964 stacks are too tall, and adding an adapter spacer would make the manifolds not fit at all.

This design permits the use of the standard 964 fuel injectors and fuel rails so positions the injector over the same relief in the intake port for the original CIS injector, ensuring proper atomisation of the injector spray into the intake port.

Key Features:
Precision machined from high grade aluminium
Anodized finish
Fits all Bosch 14mm O-ring fuel injectors
Fuel rail spacers are marked for easy cutting to suit long, medium or short injector types.

Kit Includes:
6 x CNC aluminium adapters
4 x Spacer/Posts for fuel rail
4 x Bolts to suit standard full length Bosch injectors
12 x Nuts and washers

Fuel rails not included in kit

34mm / 40mm / 41mm / 42mm adaptors are made to order. Please allow 4-5 weeks for delivery

Check out our fuel rail and fuel pressure regulator kits to make the perfect conversion set

Crankshaft pully 127mm for EFI conversion. Porsche 911 1974 - 1989

93010202809

Product Information

Crankshaft pully 127mm for EFI conversion.

adapt

Fits:
Porsche 911 / 911S 2.7Ltr - 1974 to 1978
Porsche 911 Carrera 3.0Ltr - 1976 to 1977
Porsche 911 SC - 1978 to 1983
Porsche 911 3.2 - Carrara 1984 to 1989

Modelled after the famous Campagnolo rally wheel, this is a stylish crank pulley and trigger setup for EFI conversions or to simply replace the factory steel pulley.

This Pulley uses a 36-1 toothed trigger setup best designed for hall effect sensors.

See our matching distributor drive reference and crank trigger sensor kit. The best way to get sequential EFI on your engine.

Available for Pre-Order

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

93010202809

93010202808

93010202804

93010202801

91110201750

91110201704

The product you are viewing cross references to these numbers

3 3 3

Engine sump plate cover. Porsche 911 1965 - 1983

90110138600/2

Product Information

Engine sump plate cover.

adapt

Fits:
Porsche 911 - 1965 to 1983
Engine size - 2.0Ltr through to 3.0ltr

Are you tired of that old pressed steel engine sump/cover plate, is yours covered in rust and dents? We have the solution for you.

This CNC machined aluminium cover plate is anodized in dark grey to bring back some beauty to the underside of the air cooled 911 engines. This sump plate is stiffer than the original to reduce the chance of leaks. This comes with a flush mount sump plug and comes as a complete kit with nuts, washers and gaskets. It only takes a short time to install at your next oil change.

Please Note
Does not suit modified engines with the later 993/turbo oil pump/screens (curved).

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

90110138600

93010190200

The product you are viewing cross references to these numbers

Rear 3 way blade fuse upgrade panel. Porsche 911 1974 - 1989

91161209303/1

Product Information

Rear3 way blade fuse upgrade panel.

adapt

Fits:
Porsche 911 - 1974 to 1989

Have you ever been driving along, hit a bump in the road and have the headlights drop out suddenly, or the windscreen wipers stop working in the pouring rain?

Is your fuse panel littered with patched in fuses and dodgy wiring and is it hard to trace intermittent electrical issues? If so, then this kit is a must have for all classic Porsche 911 enthusiasts who want the most reliable alternative to the dated factory fuse system.
Fix those broken, melted, corroded fuse panels, and sort those years of electrical gremlins with this easy to install fuse panel.

Our fuse panels are available to replace both the front and rear of the 911.

Rear Panel Features:

Simple installation, direct replacement, fitting to factory fuse panel mounting points.
Uses modern mini blade fuses, easily found at service stations and auto shops.
Fuseways rated at 25A
Larger than factory terminals to quickly and easily swap wires, even with additional or larger wires.
Switchable on board diagnostics, to quickly diagnose electrical faults. Red LED for fuse blown, Green LED for output live, Green LED when fuse removed, and backfeed is present.

Whats Included:
Front Fuse panel
Mini Blade Fuses, with spare fuses
Insulating spacer
Mounting hardware
Comprehensive instruction manual

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

91161209303

91161209303

91161209307

91161209305

91161209306

The product you are viewing cross references to these numbers

Front 18 way blade fuse upgrade panel. Porsche 911 1974 - 1989

91161208601/1

Product Information

Front 18 way blade fuse upgrade panel.

adapt

Fits:
Porsche 911 - 1974 to 1989

Have you ever been driving along, hit a bump in the road and have the headlights drop out suddenly, or the windscreen wipers stop working in the pouring rain?
Is your fuse panel littered with patched in fuses and dodgy wiring and is it hard to trace intermittent electrical issues? If so, then this kit is a must have for all classic Porsche 911 enthusiasts who want the most reliable alternative to the dated factory fuse system.

Fix those broken, melted, corroded fuse panels, and sort those years of electrical gremlins with this easy to install fuse panel.
Our fuse panels are available to replace both the front and rear of the 911.

Front Panel Features:

Simple installation, direct replacement, fitting to factory fuse panel mounting points.
Uses modern mini blade fuses, easily found at service stations and auto shops.
Fuseways rated at 25A
Larger than factory terminals to quickly and easily swap wires, even with additional or larger wires.
In built 40A headlight relays, rated for high Inrush current of cold filament globes. Stop the voltage drop of the ageing factory wiring and switch contacts, and brighten those headlights.
Additional power supply terminal to permit external power supply for higher wattage globes.
Switchable on board diagnostics, to quickly diagnose electrical faults. Red LED for fuse blown, Green LED for output live, Green LED when fuse removed, and backfeed is present.
Spare fuseway for additional accessories, such as rally equipment, radios, additional lights.
Fits under factory fuse cover.

Whats Included:
Front Fuse panel
Mini Blade Fuses, with spare fuses
Insulating spacer
Mounting hardware
Comprehensive instruction manual

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

91161208601

91161208601

91161208701

The product you are viewing cross references to these numbers

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Adapt Motorsport

Adapt Motorsport