Porsche 911 991.2 Turbo & Turbo S 3.8T Catless Exhaust Headers (2017–2019)
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High-Flow Catless Headers for Porsche 911 991.2 Turbo & Turbo S 3.8T Built for Maximum Exhaust Flow and Turbo Response
Designed for the Porsche 911 991.2 Turbo and Turbo S with the 3.8L twin-turbo flat-six engine, these free-flow performance exhaust headers replace the factory exhaust manifolds with a performance-oriented tubular design engineered to improve exhaust gas delivery to the turbochargers.
Manufactured from high-quality stainless steel, the headers feature a freer-flowing runner layout designed to help reduce pre-turbo exhaust restriction and support improved exhaust flow and sharper turbo response. The exposed performance construction also delivers a more motorsport-inspired exhaust setup while integrating with compatible factory or upgraded turbo and exhaust components.
Professional installation is recommended to ensure correct alignment, sealing and fitment with the turbochargers and existing exhaust system.
Key Features:
- High-quality stainless steel construction
- Free-flow performance header design
- Designed for Porsche 911 991.2 Turbo & Turbo S
- Developed for the 3.8L twin-turbo flat-six
- Replaces factory exhaust manifolds
- Helps reduce pre-turbo exhaust restriction
- Supports improved exhaust gas flow
- Supports sharper turbo response
- Performance-oriented tubular construction
- Vehicle-specific fitment
- Professional installation recommended
Package Includes:
- 1 × Pair of Free-Flow Exhaust Headers
Important Information:
These components are exhaust headers / manifolds positioned in the pre-turbo exhaust path and should not be confused with catless downpipes or catalytic-delete pipes. The vehicle's catalytic converter configuration is not changed by these headers themselves.