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Engine Tuning
Fuel Additive (Performance Additive)
500ml
Description
An octane booster and detergent package adding 2 octane numbers to unleaded fuel.
Application
For use in all petrol engines. By addition to fuel in the ratio 1 part to 1000 parts (1ml/l).
User Benefits
• Increases octane rating of fuel by 2 numbers. Improved efficiency and cleanliness of petrol injectors and carburettor jets
• Efficient detergent package to clean and maintain �as new conditions� within the engine and fuel system. Reduces combustion chamber deposits and improves inlet manifold and valve cleanliness
• Reduces emissions of hydrocarbons (HC) and carbon dioxide. Maintains catalyst efficiency and may invigorate catalytic convertors
• Tests show sharper performance, smoother running engines and improved fuel consumption
Typical Characteristics:
- Specific Gravity (at 15°C) - 0.943
- Kinematic Viscosity (at 40°C, cSt) - 16.6
- Flash Point - 66°C
- Colour Appearance Odour - Pale Yellow/Orange
HOLE .37 (with hole, in black)

Note: If you are ordering these with a pedal or set Rennline will make sure to ship the correct size grip. If you are ordering for a previously purchased pedal or set, measure the hole diameter on the face of your pedal and select the correct size.
Open up more blow off valve sound on your 992.2 GTS with the SOUL Charge Pipe. No CEL, No Tune required. Just bolt on and go!
• Fits all 992.2 Porsche 911 Carrera GTS Models (2025+)
• No CEL / No OBD Killer Required
• Designed and built in-house at our Willow Grove, PA facility completely out of stainless steel.
• All Soul Performance Products components are backed by a renowned Lifetime Warranty for both street and track use
SOUL 992.2 GTS Vent to Atmosphere Charge Pipe
The Porsche 992.2 Carrera GTS represents a bold leap forward in 911 innovation. It’s the first 911 ever to feature an electrically driven turbocharger — a cutting-edge system that uses an integrated electric motor between the compressor and turbine wheels to eliminate lag and deliver near instant boost.
However, Porsche’s use of a rubber charge tube for this advanced system leaves room for improvement. The OEM rubber tube is cost-effective but prone to flexing and swelling under boost, causing airflow inefficiencies that reduce the turbo’s responsiveness and power delivery.
The SOUL 992.2 GTS Vent to Atmosphere Charge Pipe solves these issues with a 6061-billet aluminum pipe that’s built for long-term durability and optimized airflow. Unlike the stock rubber tube, our aluminum pipe is rigid and will not flex under any boost conditions. The included blow-off valve (BOV) ensures the safe release of excess air to the atmosphere.
This upgrade not only enhances reliability but also allows the turbo to spool more freely for quicker response and improved throttle feel. As a bonus, the system delivers enhanced turbo “whoosh” sounds, adding excitement and a more visceral connection between driver and machine.
Key Benefits:
• Superior Durability: Crafted from billet 6061 aluminum for maximum heat and pressure resistance - no flexing like the OEM rubber tube
• Improved Turbo Response: Increased airflow allows the electric turbo to spool faster for sharper throttle reaction and smoother power delivery
• Enhanced Turbo Sound: Enjoy more pronounced vent-to-atmosphere “whoosh” sounds for a more engaging driving experience
• Precision Fitment: Direct bolt-on design engineered specifically for the 992.2 GTS for seamless OEM system integration
• Performance-Driven Design: Built to handle the increased demands of tuning, track use, or spirited driving
Upgrade your Porsche 992.2 Carrera GTS with the SOUL Vent to Atmosphere Charge Pipe - the ultimate solution for drivers who demand performance, reliability, and sound that match the innovation of the world’s first electrified Porsche 911.
Construction: The 992.2 Carrera GTS is the most advanced 911 GTS ever—and our SOUL 992.2 GTS Vent to Atmosphere Charge Pipe is engineered to match. Every system is proudly handcrafted in the USA, built from billet block of 6061 aluminum for exceptional strength and reliability.
Bolt On and Go: The SOUL 992.2 GTS Vent to Atmosphere Charge Pipe offers increased turbo sounds and more responsiveness. It is built to last a lifetime, and it is a breeze to install. Every charge pipe component undergoes rigorous quality control and is fixture-tested to guarantee precise fitment. To ensure your order arrives safely, all parts are carefully foam-packed and protected in transit, so you receive your exhaust system in perfect condition and ready to install.
Lifetime Warranty: SOUL 992.2 GTS Vent to Atmosphere Charge Pipes are backed by a Lifetime Warranty for both street and track use! And our dedicated support team is always ready to answer questions you may have and provide quick solutions in the unlikely event that you should experience an issue. We are here to ensure you enjoy unmatched reliability and peace of mind with every mile.
Please note: This item is not a stock product. It is a special order part and once ordered with us is not subject to cancellation or return unless proven not fit for purpose or defected.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
POR.9922GTS.VTACP
The product you are viewing cross references to these numbers
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This Product Fits:
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WHAT IS SPRINT BOOSTER
"How often do you feel that your car does not respond to your command ?"
"How often do you have to turn off the A/C in order to cross quickly a road with traffic?"
"How often do you feel that your car does not respond when going uphill?"
Automobiles in the 21st century have replaced the more conventional throttle cable technology for an ECM (Electronic Control Module) that translates pedal travel into electronic signals in order to provide power to the wheels. Sprint Booster Pedal
The ETC system (Electronic Throttle Control) – also known as drive-by-wire – has the unfortunate downside of delayed throttle response and subdued acceleration, creating problems in certain circumstances such as up-hill starts, quick gearchanges, overtaking, etc.The Sprint Booster aims to overcome this throttle response delay for ETC-equipped vehicles, providing crisp on-tap acceleration at the driver's disposal.
Sprint Booster might very well be the "smartest" gadget on your car.
It is a device that improves acceleration by continuously measuring and converting the digital signal provided by the ETC's potentiometer, and providing the ECM with a new and altered signal.
The design of the Sprint Booster allows for its easy installation in all models, without the need to cut any wires (plug n' play) or intervene in the automobile's electronics (it does not affect other systems such as electronic injection, ABS, etc.).
The ultra compact design allows the driver to place the selector switch anywhere on the dashboard according his personal preference and convinience
The device comes with 3 Acceleration modes (Off- Sport - Race) and 36 acceleration programs in total (18 manual & 18 automatic) that ensures flexibility and overall control over the car's acceleration.
The new Special features 'Valet mode' & 'Pedal lock' mode allows the driver to disable the acceleration ability (pedal lock) as well as limit the rate of acceleration (Valet mode) when he is not driving his vehicle.
Results
Sprint Booster is aimed at all drivers with ECT-equipped cars, who are after a safer and more exciting automotive experience.
• At low revs, the engine responds at approximately half the time in comparison to before.
• The delay time whilst accelerating in 3rd and 4th gear and the engine in the mid-range, is almost zero.
• Big differences in the higher rev range.
• Improved response for downshifts and safer overtaking.
• Overall safety and more fun on the road!
3 Acceleration Modes
Sprint Booster comes with 3 Acceleration Modes.
OFF MODE: Sprint Booster is deactivated. The response of the car has the factory settings.The LED of the Selector switch is OFF
SPORT MODE: Sprint Booster provides improved response up to 30%. The LED of the selector switch in Sport mode is Green
RACE MODE: Sprint Booster provides improved response up to 60%. The LED of the selector switch in Race mode is Red.
The modes are switching by pressing the main button (black chromed button with logo.
36 Acceleration Programs
Each Acceleration mode comes with 9 programs / steps.
Select 1-9 in SPORT mode (Green light) and 1-9 in RACE mode (Red light) with '1' being the least aggressive program and '9' the most aggressive one.
The Acceleration programs are switching by pressing the 2 arrow buttons on the top (left to decreace and right to increase).
By selecting the desired acceleration program in each mode the driver can fine-tune By selecting the desired acceleration program in each mode the driver can fine-tune each mode according his driving style (eg select SPORT -9 & RACE-5)
Type Of Transmission
Sprint Booster modes and programs, are transmission type specific for better function and performance.
The driver can select the type of his vehicle transmission through a slide switch located on the right side of the selector switch. The device will automaticaly adjust the programs according the type of transmission selected. There are 36 programs in total (18 for manual transmission & 18 for automatic transmission).
Valet & Pedal Lock Modes
Sprint Booster comes with 2 new special features.
VALET MODE
Valet mode limits the acceleration of the vehicle by 55 % - 65% - 75% (comes in 3 selectable levels).It is activated/deactivated through a 3 digit PIN. By limiting the acceleration there will be a significant reduce in vehicle's performance (Power and Torque).
PEDAL LOCK MODE
The Pedal Lock mode provides extra protection against unauthorized vehicle use. The Pedal Lock mode provides extra protection against unauthorized vehicle use. The driver can deactivate the acceleration ability of the vehicle through a 3 digit PIN.
The menu for VALET & PEDAL LOCK MODE is accessed when the vehicle is stationary and in OFF MODE by pressing the 2 arrow buttons simultaneously.
PLEASE NOTE:
This product is a special order item, allow 3 - 5 working days for delivery.
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With many of the same additives our winning race fuel possesses, Torco Accelerator is a blend of components which will transform the make up of premium pump gas to closely resemble race fuel.
Torco accelerator will lower the end burn temperature which will make fuel burn more complete thus releasing all of the power that your engine has to offer. Efficiency equals horsepower! All this while raising the octane of your fuel. Un-chain yourself from the drum!
Mix a 32oz (945ml) can of Torco Accelerator to 10 gallons of 91 Premium Unleaded to make an efficient 102 Octane race fuel, mix with 5 gallons of Premium Unleaded to make whopping 105 Octane.
Accelerator is unleaded, so it won't harm sensitive O2 sensors or catalytic converters.
OFFROAD USE ONLY

Can be adapted to various vehicles.
Filter height: 6 inch / 15cm
Filter diameter at base: 7 inch / 18cm
Funnel height: 8 inch / 20cm
Filter diameter at base: 3,5 inch / 9cm
Overall height: 13inch / 33cm
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.