Soul Performance POR.9911.STH Porsche 991.1 Carrera Long Tube Street Headers with HJS HD 200 Cell Cats

The Soul Performance POR.9911.STH long tube street headers are engineered specifically for the Porsche 991.1 Carrera, delivering significant performance gains while maintaining street legality. These headers feature a complete long tube design that replaces the restrictive factory exhaust manifolds, maximizing exhaust flow and unleashing additional horsepower and torque from your flat-six engine.

Key Features:

• High-flow long tube header design optimized for 991.1 Carrera models
• Integrated HJS HD 200-cell high-flow catalytic converters for emissions compliance
• Premium stainless steel construction for durability and corrosion resistance
• Precision-engineered mandrel bends maintain optimal exhaust velocity
• Direct bolt-on installation with factory mounting points
• Significant power gains throughout the RPM range with improved throttle response
• Aggressive exhaust note while maintaining street-friendly sound levels

Soul Performance's long tube headers eliminate the restrictive factory catalytic converters and manifolds, replacing them with a free-flowing design that reduces backpressure and improves exhaust scavenging. The inclusion of HJS HD 200-cell catalytic converters ensures compliance with emissions regulations while maintaining maximum flow characteristics. This system is designed for enthusiasts seeking serious performance gains without sacrificing daily drivability or legal compliance.