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Fuel Additives
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Porsche Boxster 986/987/981 (1997-2016)
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Porsche Boxster 718 (982) 2017>>
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Porsche 911 & 912 (1965-1989)
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Porsche 964 (911) (1989-1994)
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Porsche 993 (911) (1994-1998)
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Porsche 996 (911) (1997-2005)
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Porsche 997 (911) MK1 2005-2008
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Porsche 997 (911) MK2 2009-2012
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Porsche 991 (911) MK1 2012-2016
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Porsche 991 (911) MK2 2016-2019
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Porsche 992 (911) MK1 2019-2024
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Porsche 992 (911) MK2 2024>>
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Porsche Cayman 987C / 981C (2005-2016)
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Porsche Cayman 718C (982C) 2017>>
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Porsche Carrera GT (2003-2006)
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Porsche Cayenne 9PA (955) 2003-2006
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Porsche Cayenne 9PA1 (957) 2007-2010
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Porsche Cayenne 92A (958) 2010-2017
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Porsche Cayenne 9YA 2018-2023
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Porsche Cayenne 9YA.2 2023>>
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Porsche Panamera 970 MK1 (2009-2013)
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Porsche Panamera 970 MK2 (2014-2016)
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Porsche Panamera 971 MK1 (2017-2020)
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Porsche Panamera 971 MK2 (2021-2023)
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Porsche Panamera 976 2023>>
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Porsche Macan (95B) MK1 (2014-2018)
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Porsche Macan (95B) MK2 2019-2021
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Porsche Macan (95B) MK3 2022>>
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Porsche Macan-e (95C) Electric 2024>>
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Porsche Taycan (9J1) MK1 2020-2024
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Porsche Taycan (9J1) MK2 2024>>
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Porsche 918 Spyder 2014-2015
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Porsche 924 (1977-1988)
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Porsche 944 (1982-1991)
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Porsche 968 (1992-1995)
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Porsche 928 (1978-1995)
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Porsche 356 (1950-1965)
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Porsche 914 (1970-1976)
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Porsche 912E 4CYL 1976
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Porsche Fuel Additives - Engine Protection, Performance & Efficiency
Fuel Additives are designed to enhance fuel quality by cleaning, protecting, and optimising the fuel system. In Porsche engines, high-quality fuel additives help maintain injector performance, improve combustion efficiency, and protect against deposits that can reduce power and reliability—particularly in high-performance and high-mileage applications.
Available from Design911, Porsche fuel additives provide targeted solutions for cleaning injectors, improving octane performance, reducing deposits, and protecting vital engine components under demanding driving conditions.
What Do Fuel Additives Do?
Fuel additives improve fuel system cleanliness and combustion quality.
Core Functions:
- Clean fuel injectors and intake components.
- Improve combustion efficiency and throttle response.
- Reduce carbon and deposit build-up.
- Enhance fuel stability and octane performance.
- Protect fuel system components from corrosion.
Proper fuel treatment supports consistent engine performance and longevity.
Why Do Fuel Systems Underperform Without Additives?
Over time, fuel systems can suffer from contamination and
deposit build-up. Common issues include:
- Injector fouling reducing spray pattern efficiency.
- Carbon deposits affecting combustion.
- Poor fuel quality or ethanol-related degradation.
- Reduced performance in high-mileage engines.
- Inconsistent combustion leading to rough running.
Without preventative treatment, these issues can lead to power loss, misfires, and reduced efficiency.
Why Upgrade to High-Quality Fuel Additives?
Performance fuel additives are formulated to restore and maintain optimal fuel system performance.
Upgrade Benefits:
- Cleaner injectors for improved power and response.
- Reduced engine knock and improved combustion.
- Enhanced engine protection under high load.
- Improved fuel efficiency and smoother operation.
- Ideal for preventative maintenance and performance use.
Upgrading fuel treatment helps protect engine internals while maintaining peak performance.
Highlights
- Porsche-specific fuel additive solutions
- Improves fuel system cleanliness and performance
- Protects against carbon build-up and corrosion
- Ideal for high-performance and high-mileage engines
- Supports reliable, consistent engine operation