Description
Adapter set for Porsche 911 GT3 (992.2) when retaining stock headers. Made from stainless steel with heat insulation. Required for Slip-On Race Line (Titanium). Not road legal. We suggest that you ask for the exact delivery cost and time.
Akrapovic Porsche 911 GT3 / GT3 Touring (992.2) Slip-On Race Line Adapter Set P-CP034
The Akrapovic Porsche 911 GT3 / GT3 Touring (992.2) Slip-On Race Line Adapter Set P-CP034 is a mandatory component when pairing the Akrapovič Slip-On Race Line (Titanium) exhaust system (Product Code: S-PO/TI/23) with OEM stock headers. Designed with high-performance track applications in mind, this adapter set optimizes gas flow and thermal performance while maintaining Akrapovič’s uncompromising standards of engineering excellence.
This component is not road legal and has been developed strictly for closed-course competition use.
Product Information – Akrapovic Porsche 911 GT3 / GT3 Touring (992.2) Slip-On Race Line Adapter Set P-CP034
Engineered from high-grade stainless steel, the adapter set features specialized thermal insulation to prevent excessive heat transfer to surrounding vehicle components. This ensures durability and consistent performance under extended high-load driving conditions.
Its internal flow path has been topologically optimized using CFD (computational fluid dynamics), and real-world tested to align precisely with the Akrapovič Slip-On Race Line exhaust’s design characteristics. This results in uninterrupted exhaust flow, maximum power delivery, and an unmistakable Akrapovič sound signature—from high-rev scream to deep mid-range resonance.
The adapter set enables the Slip-On Race Line system to reach its full potential even when the OEM headers are retained.
Important Fitment Note:
For vehicles without particulate filters, specific plug inserts and plug nuts from the Akrapovič installation kit must be used to disable the backpressure sensors. This is essential for proper function and system integrity.
Emissions Notice:
This product does not meet emission compliance requirements for street or highway use. It is strictly for off-road or racing use on vehicles not registered for public roads.
Technical Performance (with Slip-On Race Line system)
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+6.5 kW (8.8 hp) at 2,900 rpm
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+24.1 Nm (17.8 lb-ft) torque increase at 2,400 rpm
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Max power: 379.6 kW at 8,450 rpm
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Measured on Akrapovič’s in-house dyno against stock configuration
These improvements offer sharper throttle response, improved mid-range acceleration, and enhanced engine sound—all while maintaining reliability under extreme driving conditions.
Advantages and Improvements
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CFD-optimized gas flow for top-end performance
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High-grade stainless steel construction
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Thermally insulated to protect surrounding parts
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Maintains optimal exhaust tone and power from the Slip-On Race Line
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Required when using Akrapovič system with OEM headers
This adapter kit ensures that all components of your performance car parts setup are working in harmony—even when stock manifolds are retained.
Design of Akrapovic Porsche 911 GT3 / GT3 Touring (992.2) Slip-On Race Line Adapter Set P-CP034
The adapter’s internal diameter, flow angles, and mounting flanges are all designed for precision alignment with the Slip-On Race Line exhaust and Porsche’s factory header configuration. The external insulation wrap is both heat-resistant and durable, contributing to safe and efficient operation under high load.
Materials and Quality
Built from aerospace-grade stainless steel, every piece is inspected and engineered to withstand extreme thermal and mechanical stress. The heat shielding adds another layer of performance assurance, especially critical for high-performance track vehicles.
Package Contents
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2x Stainless steel adapter pipes with thermal insulation
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Required mounting hardware
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Plug inserts and plug nuts (for non-OPF applications)
Note: Must be paired with Slip-On Race Line (Titanium) S-PO/TI/23. Not street legal.
Why Choose This Product – Akrapovic Porsche 911 GT3 / GT3 Touring (992.2), Slip-On Race Line Adapter Set, P-CP034
If you’re building a track-spec Porsche 911 GT3 (992.2) using the Akrapovič Slip-On Race Line (Titanium) and intend to retain stock headers, the Akrapovic Adapter Set P-CP034 is an essential part of your exhaust setup. It ensures optimal performance, safety, and compatibility, while preserving the distinctive Akrapovič tone under load. Like all performance car parts, it’s engineered for those who won’t compromise on track-day excellence.
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