Cargraphic Porsche GT3 992.2 OPF Performance Header Set

Unlock More Power and Sound From Your Porsche 911 992.2 GT3 With The CARGRAPHIC Performance Header Set. No Remap Required, No Warning Lights, Emissions Compliant.

The Porsche 911 GT3 (992.2) represents the pinnacle of naturally aspirated Porsche performance, with its 4.0-litre flat-six delivering razor-sharp throttle response and an unforgettable high-revving character. However, even in GT3 form, the factory exhaust system remains a compromise between performance, sound, emissions compliance, and global regulations.

The CARGRAPHIC Performance Header Set has been developed specifically to unlock additional performance and enhance the acoustic character of the 992.2 GT3 without the compromises often associated with traditional motorsport exhaust modifications.

Featuring a high-flow manifold design engineered to work seamlessly with the factory emissions systems, this package improves exhaust gas flow and reduces restriction throughout the system, allowing the engine to breathe more efficiently while retaining full drivability and everyday usability.

Unlike many manifold upgrades, the CARGRAPHIC system does not require ECU recalibration or remapping, does not trigger dashboard warning lights, and maintains emissions compliance. This allows owners to enjoy increased performance and a significantly more engaging exhaust note without introducing the complexity often associated with aftermarket exhaust modifications.

Compatible with both the factory Porsche exhaust system and popular aftermarket systems from Akrapovič and CARGRAPHIC, this is one of the most versatile performance exhaust upgrades available for the 992.2 GT3.

This header system is made to order with a lead-time of approximately 3-4 weeks. If you require the optional heat shielding it’s 6-8 weeks.

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Features:

• Increased power and torque delivery
• Sharper throttle response throughout the rev range
• Enhanced naturally aspirated flat-six soundtrack
• No ECU remap or calibration required
• No dashboard warning lights triggered
• Maintains emissions compliance
• Compatible with OEM and aftermarket exhaust systems
• Optional motorsport-grade heat shielding available
• Premium German engineering and manufacture

Performance Without Compromise

Traditionally, achieving meaningful gains from exhaust manifolds has often involved ECU tuning, emissions issues, warning lights, or reduced road usability.

CARGRAPHIC has developed this system to avoid those drawbacks entirely.

By optimising exhaust flow at the source, the Performance Header Set delivers improvements in engine response, power delivery, and overall exhaust character whilst maintaining factory-level refinement and reliability. The result is a GT3 that feels sharper, sounds more exciting, and remains perfectly usable both on the road and on track.

Optional Heat Shielding Upgrade

For customers seeking the ultimate thermal management solution, CARGRAPHIC offers an optional heat shielding package for the header system.

Exhaust manifolds operate in one of the hottest areas of the engine bay, and effective thermal management plays an important role in both performance and component longevity.

The additional heat shielding helps to:

• Reduce radiant heat within the engine compartment
• Protect surrounding components from excessive temperatures
• Improve thermal efficiency of the exhaust gases
• Help maintain more consistent intake and engine bay temperatures
• Support performance during prolonged spirited driving and track use

For customers regularly attending track days or driving in demanding conditions, the optional heat shielding is a highly recommended upgrade.

Why Cargraphic?

Founded in Germany and specialising exclusively in Porsche performance upgrades, CARGRAPHIC has established a reputation for producing some of the highest-quality exhaust systems and performance components available for modern Porsche models.

Every system is developed with a focus on performance, sound quality, fitment, and durability, combining motorsport engineering principles with OEM-level manufacturing standards.

The result is a range of products trusted by Porsche enthusiasts worldwide who demand uncompromising performance and craftsmanship.

Installation

We can supply & fit this system at our workshop here in Poole, Dorset. It will take approximately 1 full day to install on it’s own (If in conjunction with an exhaust upgrade it will be be required overnight).

This is a direct plug-and-play installation with no coding or software changes required.

If this system is being installed at the same time as an aftermarket exhaust system (Akrapovic) then the installation cost will be reduced down to £200

Compatibility:

• Porsche 911 GT3 (992.2) – 2025+

If you are unsure of fitment, please get in touch with us before purchasing. If you would like an up to date stock level check, please do get in touch.

Porsche Partner Network

We’re now part of the Porsche Partner Network so you can rest assured that your vehicle is being worked on at the highest standard and with the latest tooling and technology. You as always will be treated to our 5* Installation & Customer Service.

You can read more about this here – https://carbonwurks.com/carbonwurks-your-premier-independent-porsche-partner-in-dorset/

Please Note:

• This header system is a special order item and is made to order based on your VIN number. Once the order has been placed we cannot offer a refund once in production.
• If this system is being installed at the same time as an aftermarket exhaust system (Akrapovic) then the installation cost will be reduced down to £200