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Engine Tuning

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DISPLAYING 1 to 16 (of 35 products)
1 2 3
3609509441
Product Information
Product Information
Balance shaft delete kit.

To help remove all the balance shaft belt and ancillary products on 944/968 which is only way to make the engine run smoother (After you’ve removed that stuff these bungs to plug up the holes on the engine, so it does leak from where the shafts used to be).

So, engine will still run without all that balance shaft belt and ancillary, maybe a bit rougher but will save a bit of engine power not having to drive all that stuff and engine weight. (Crankshaft/Camshaft timing is on a separate timing belt on 944/968) 
Replacement Porsche part no 94410292300.

Fits:

  • Porsche 944S 2.5L 16V 1987-88 M44.40 engines
  • Porsche 924S 2.5L 1987-88  M44.10 engines
  • Porsche 944S2 3.0L 16V 1989-91 M44.41 engines
  • Porsche 944 Turbo 2.5L 8V 1987-91 M44.52 engines
  • Porsche 944 Turbo S 2.5L 8V 1988>> M44.52 engines
  • Porsche 968 3.0L 1992-94 M44.43 engines
  • Porsche 968 Sport 3.0L 1994-95 M44.43 engines
  • Porsche 968 CS 3.0L 1993-95 M44.43 engines
  • Porsche 968 Turbo S 3.0L 1993-94 M44.43 engines

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



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3609509441
94410292300

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BG245
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BG 245: Premium Diesel Fuel System Cleaner
325 ml

New improved chemistry for modern higher pressure diesels

Sister product to BG 244 from BG Products, BG 245 is a newer premium fuel system cleaner for diesel systems. The BG range is regarded by professionals as the best fuel system cleaners of their kind.

Today’s diesels can produce more power with less fuel than ever before. Injector tips in High Pressure Common Rail injection (HPCR) systems are designed to handle produce twice as much injection pressure as mechanical fuel injection. However, diesel fuel is not, being notoriously inconsistent and therefore a threat to HPCR systems. Injector deposits at a miniscule quantity can cause sticking and carbon begins laying on the fuel filter until it reaches a point of plugging. 

New BG 245 Premium Diesel Fuel System Cleaner removes and dissolves deposits from the entire diesel injection system, including inside fuel injectors and combustion chambers. Plus, BG 245 contains a fuel lubricity agent to protect components from wear and cetane improver for cold starts.



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BG245
245

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BG112
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Product Information
BG DOC: Diesel Oil Conditioner
325 ml

BG DOC Diesel Oil Conditioner is designed to condition oil in modern high-output diesel engines.

Modern diesel engines operate at high temperatures and pressures. This puts a lot of demand on diesel engine oils and the additives they contain. Hydraulically activated fuel injectors increase oil pressures and emissions devices increase soot accumulation in oil. These systems test the limits of engine oil. Under the right conditions, heat causes sulphur from fuel to combine with entrained moisture to create sulfuric acid. This acid wreaks havoc on engines, causing corrosive wear and severe damage to engine components.

BG DOC Diesel Oil Conditioner maintains like-new diesel engine power and performance, neutralises acids and acid corrosion, reduces friction and wear on engine parts, stabilises viscosity, prevents sludge through increased oxidation and soot control.

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BG112
PN 112E

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BG109
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BG EPR: Engine Performance and Compression Restorer
325ml

A revolutionary formula with proven “ring-clean” technology. BG 109 Engine Performance Restoration is a quick and effective blend of cleaners that will soften, emulsify and dissolve those hard to remove fuel gums that clog rings and will usually do it in 15 minutes or less.

Modern engines operate at high temperatures. Combined with prolonged drain intervals and reduced engine cooling, automotive engine oil is under a lot of stress. Continuous thermal and oxidative breakdown contributes to oil thickening, heat retention and deposit formation. Heavy deposits can impede normal piston-ring function; thus reducing fuel economy, lowering power output, and increasing harmful exhaust emissions and oil consumption. Compression will increase with removal of these deposits.

Safe for use in petrol, diesel and rotary engines.

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BG109
PN 109E

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BG325
Product Information
Product Information
BG MGC: Multi Gear Concentrate oil supplement
177ml


• Reduces temperatures in Transmission,
• Reduces wear,
• Reduces noise in Limited Slip, differentials,
• Improves manual transmission characteristics,
• Reduces maintenance costs,
• Improves water separation,
• Extends oil life



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BG325
PN 325E

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BG115
Product Information
Product Information
BG MOA: Engine Oil Supplement Advanced Formula
325 ml

BG MOA Advanced Formula Engine Oil Conditioner is designed to enhance engine oil and extend engine oil life. The unique blend of additives in the product maintains engine cleanliness and performance under high load conditions.

Modern operating conditions of a car in the urban cycle (warm-ups, start-stop, short trips, extended intervals between oil changes) and high operating temperatures lead to a rapid depletion of the required additive package in the engine oil. This leads to the accumulation of more unburned fuel and other combustion products in the engine oil, which leads to the rapid oxidation of engine oils. Oxidation causes oil to thicken and deposits in the crankcase, oil filter, oil passages and other critical internal engine surfaces.

BG Advanced Formula MOA® Engine Oil Conditioner is designed to maximize the performance of synthetic and mineral engine oils and extend engine oil life.
The product prevents oxidation and an increase in the viscosity of the engine oil even under high load conditions.
Keeps compression rings, lifters, tensioners and other engine components clean for long engine life and lowers maintenance costs.
Excellent for gasoline engine use.
Compatible with synthetic and mineral motor oils.

Benefits:
increases the strength of the oil film
prevents oxidation and oil thickening
prevents the formation of sludge and varnish deposits when driving in the urban cycle
protects against rust and corrosion
provides increased power and performance
reduces harmful emissions into the atmosphere

Excellent long-term protection of engine parts against wear!

Used by:
Restoring the elasticity of the elements of the oil system of a gasoline engine
Restoring the elasticity of the elements of the oil system of a diesel engine
Engine oil protection

Mode of application:

For continuous engine protection, add one can (325 ml) of 4-5 liters of engine oil at every oil change
Add to the crankcase in the event of a drop in the oil level to enhance its properties between replacements
Do not overfill the crankcase

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BG115
PN 115E

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WA2
Product Information
Product Information
Rejuvenate your existing BMC air filter using this kit.

Includes special BMC detergent and an oil applicator - in either spray bottle or liquid form.

bmc

HOW IS A BMC FILTER REGENERATED?

We recommend using original BMC kits only, as other products may not be effective or may damage the filter permanently, thus invalidating the warranty.

We recommend regenerating the filter (washing + oil application) every 20.000 – 25.000 km to ensure best performance and long service life.

This value is a rough estimate and can vary based on the climatic conditions and the ground on which the vehicle is used (sand, dirt roads, etc.).

The various steps to be carried out in order to regenerate the filtering element are indicated in the instructions contained in the regeneration kit.



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WA2
99-5000EU

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R-9096
Product Information
Product Information
Brey Krause Deep Sump Kit.


For Porsche 944/968

The R-9096 Oil Feed Adapter is a unit that fits in the existing footprint of the oil filter and feeds clean, unrestricted oil to oil accumulator setups. This additional oil feed helps prevent oil starvation that is common in 994 / 968 race-built engines. This additional oil feed helps ensure proper lubrication and contributes to engine longevity. This unit can also be used to feed additional oil coolers to lower the engine's operating temperature.

Material: 6061 T6 Aluminium Alloy ; 4140 High-strength Steel
Finish: Red Anodized ; Nickel Plated
Weight: 0.9 lbs.
Models: 944 & 968 model Porsches
Installation: Installation instructions included.
Miscellaneous: Allows clean, unrestricted oil to oil accumulator setups.

For Installation instructions please CLICK HERE

94410300802
Product Information
Product Information
Connecting con rods
SET OF 4

Fits:
Porsche 944 / 944 Turbo
Porsche 968

CP-Carrillo connecting rods are fully machined from a proprietary 4330m alloy forging for strength and durability. Rods are available with 2 types of bolts: The standard WMC-H6 bolt with a UTS of 220ksi and our upgraded CARR-S6 bolt with a UTS of 285ksi. The CARR upgraded bolt is a good choice if planning on revving the engine higher than 8500rpm.

All our bolts are manufactured with asymmetrical threads, each thread has a slightly different design than the previous giving the bolts an evenly distributed thread engagement. This helps increasing the clamp load and fatigue life of the fasteners

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94410300802
94410300101
94410300800
94410300802
94410300804
5466
5467

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92810317303/4
Product Information
Product Information
Connecting Rod bolt & nuts. SET OF 8

arp

Fits:
Porsche 924S 1986-88
Porsche 928 1978-95
Porsche 944 1982-91
Porsche 968 1992-95

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92810317303
92810317303
92810317202
204-6002

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99900010010
Product Information
Product Information
DURAMETRIC CUP PRO Fault & ECU Reader for garages and service stations. Same Functions as the Durametric pro plus features forCUP cars (DME MS 3.1).

(Not compatible with Vista 64 Bit or XP 64)
Will diagnose cars upto 2016
CUP cars till 2007

What does it do?
Reset service reminders
Reads diagnostic trouble codes More Information
Displays actual values More Information
Shows ECU information More Information
Clears diagnostic trouble codes
Turns off check engine light
Turns off airbag light

What systems does it work on?
DME
Alarm
Airbag
Seat Memory
ABS
Heating & A/C
Tiptronic
And more...

How does it work?
Our product is a hardware and software tool that plugs into your Windows PC's USB port. Once plugged into the car the software is capable of reading and resetting the different modules in the car.


Can it really turn off my airbag light?
YES! Not only can the system turn off the airbag light but it can tell you why it is on in the first place.


How is your product different from the OBD2 products available?
Our product communicates with your car just like the factory tool does, and can access all of the systems in the car. OBD2 was created for emissions related problems and only covers a limited subset of your car's engine.

For more information about this product Click Here
99900010015
Product Information
Product Information
DURAMETRIC EASY Fault and ECU Reader "Easy" can be used on up to 3 different cars

Our software is capable of displaying and clearing trouble codes on most control modules.
Most Porsche cars made since 1999 have multiple computers built into different parts of the car. These computers are capable of self-diagnosis.
In other words, the car knows what is wrong and our tool allows you to see this information.
Until now people needed to rely on car dealers to read this information from each of the car's computers.
Now our software allow shops and individuals to read the fault code information out of most control modules.

What does it do?
. Reset service reminders
· Reads diagnostic trouble codes
· Displays actual values
· Shows ECU information
· Clears diagnostic trouble codes
· Turns off check engine light
· Turns off airbag light

What systems does it work on?
DME
Alarm
Airbag
Seat Memory
ABS
Heating & A/C
Tiptronic
And more...


The Software will need to be downloaded from the server. This is only a Software Product and doesn't include a computer

(Not compatible with Vista 64 Bit or XP 64)

Please Note: The "Easy" tool is for individual use only and can be used to readout and diag. up to 3 different vehicles.

The DURAMETRIC "PRO" tool can be used to read out an unlimited number of vehicles and is appropriate for garage use.


How does it work?
Our product is a hardware and software tool that plugs into your Windows PC's USB port. Once plugged into the car the software is capable of reading and resetting the different modules in the car.


Can it really turn off my airbag light?
YES! Not only can the system turn off the airbag light but it can tell you why it is on in the first place.


How is your product different from the OBD2 products available?
Our product communicates with your car just like the factory tool does, and can access all of the systems in the car. OBD2 was created for emissions related problems and only covers a limited subset of your car's engine.

Please note:
This product will require adaptor plug for earlier models like 968 / 944S2 / 944 Turbo / 964 / 993
To buy one Click Here

For more information about this product Click Here
99900010020
Product Information
Product Information
DURAMETRIC Fault and ECU Reader Adaptor with round connector.

Required for following models:

- Porsche 993 C4 (95-98) / C2 (94-98)
- Porsche 968 968CS (93-95) / 968 (92-95)
- Porsche 964 CUP-RACE (90-93) / Turbo-Look (91-94) / RSR (92-92) /
RS (92-92) / C4 (89-94) / C2 (90-94)
- Porsche 944 Turbo S (88-91) / 944S2 (89-91)

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

99900010020
99900010020

The product you are viewing cross references to these numbers
99900010000
Product Information
Product Information
DURAMETRIC PRO Fault & ECU Reader for garages and service stations

What does it do?
Reset service reminders
Reads diagnostic trouble codes More Information
Displays actual values More Information
Shows ECU information More Information
Clears diagnostic trouble codes
Turns off check engine light
Turns off airbag light

What systems does it work on?
DME
Alarm
Airbag
Seat Memory
ABS
Heating & A/C
Tiptronic
And more...

How does it work?
Our product is a hardware and software tool that plugs into your Windows PC's USB port. Once plugged into the car the software is capable of reading and resetting the different modules in the car.


Can it really turn off my airbag light?
YES! Not only can the system turn off the airbag light but it can tell you why it is on in the first place.


How is your product different from the OBD2 products available?
Our product communicates with your car just like the factory tool does, and can access all of the systems in the car. OBD2 was created for emissions related problems and only covers a limited subset of your car's engine.

Please note:
This product will require adaptor plug for earlier models like 968 / 944S2 / 944 Turbo / 964 / 993
To buy one Click Here

For more information about this product Click Here
94410119703/4
Product Information
Product Information
Engine Head Stud. SET OF 10

arp

Fits:
Porsche 944 S2 1989-91
Porsche 968 1992-95 M44.41

Click 'Zoom in' for large parts diagram.
Diagram ref no 29

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94410119703
94410119703

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93010220601/2
Product Information
Product Information
Flywheel bolts. PACK OF 9

arp

Fits:
Porsche 911 1978-89
Porsche 924S 1986-88
Porsche 944 1982-91
Porsche 964 1989-94 (not RS)
Porsche 968 1992-95 - Automatic

Click on 'Zoom in' to see the diagram.
Diagram ref no 6.

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

93010220601
93010220600
204-2801
93010220601
1610450200

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DISPLAYING 1 to 16 (of 35 products)
1 2 3
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About Engine Tuning

Porsche Engine Tuning & Performance Parts

At Design911, we offer one of the widest selections of Porsche performance and tuning parts available online. Whether you’re chasing more horsepower, sharper throttle response, or a sportier exhaust note, our catalogue includes everything from ECU remapping equipment and electronic throttle bodies to air induction kits, turbochargers, exhaust packages, and supercharger kits.

We source only the highest quality performance parts from leading global manufacturers, delivering worldwide from our UK base. From classic air-cooled icons to the latest turbocharged models, we have performance upgrades tailored to your Porsche.

 What Porsche Performance Parts Do We Offer?

Our range covers every area of engine tuning and performance:

  • ECU Remapping Equipment – unlock hidden power and refine engine management
  • Electronic Throttle Bodies – faster response and smoother power delivery
  • Air Induction Kits – improve airflow for extra performance and a sportier engine sound
  • Turbochargers & Superchargers – serious horsepower upgrades with proven reliability
  • Exhaust Packages – enhance performance and unleash the true Porsche sound
  • Safety Upgrades – fire extinguisher mounts and track-ready accessories

Our website makes it easy to filter results by Porsche model and year, ensuring you only see parts that fit your car.

 Why Maintain Performance Parts?

Like all engine components, performance parts need regular inspection:

  • Visual checks every few months for signs of wear, damage, or leaks
  • Listen for changes in exhaust tone, turbo sounds, or throttle response — unusual noises can indicate the need for servicing or replacement

Catching issues early prevents failures on the road and ensures your Porsche always delivers its best performance.

 Benefits of Porsche Performance Parts

  • Increased Horsepower & Torque – induction kits, turbo upgrades, and ECU remaps combine to deliver noticeable gains
  • Improved Throttle Response – quicker reaction and sharper acceleration
  • Enhanced Sound – sport exhausts transform your Porsche’s character with a motorsport-inspired tone
  • Track-Day Ready Safety – from kill switches to fire extinguisher mounts, safety parts protect both driver and car
  • Driving Enjoyment – tuning parts don’t just add numbers; they make your Porsche more engaging, responsive, and thrilling to drive

Why Choose Design911 for Porsche Tuning?

  • Massive Range – from small upgrades to full turbo kits
  • Top Brands – trusted global manufacturers and Porsche-specific specialists
  • OEM & Performance Options – choose between factory upgrades or high-output tuning parts
  • Worldwide Delivery – fast, secure shipping from our UK warehouse
  • Expert Advice – our team can help you select the best parts for your goals

 Explore our Porsche Engine Tuning range today – from ECU remaps to complete turbocharger kits – and unlock the true performance potential of your Porsche.

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