Soul Performance POR.9911.STPKG Porsche 991.1 Carrera Street Package Complete Valved Exhaust System with Headers

The Soul Performance Street Package for the Porsche 991.1 Carrera is a comprehensive exhaust solution combining long tube street headers with a valved performance exhaust system designed for the professional enthusiast seeking both performance and versatility. This complete system transforms the factory exhaust into a true Jekyll and Hyde setup that delivers aggressive flat-six symphony on demand while maintaining refined drivability for daily use.

Complete System Includes:

• Long Tube Street Headers with HJS HD 200-cell catalytic converters
• Valved Performance Exhaust System with X-pipe design
• Valve controller for vehicles without factory PSE
• All necessary hardware and installation instructions
• Option to reuse factory exhaust tips

Performance and Sound:

• Maximum power gains of 26.5 whp and 36 ft-lbs of torque at 4,250 RPM
• Valves open: Unrestricted straight-through exhaust flow with aggressive flat-six tone
• Valves closed: Refined, low-key tone utilizing factory side mufflers
• Engineered Helmholtz resonators eliminate drone in the 3,000-3,500 RPM range
• Optimized for use with or without aftermarket headers

Premium Construction:

• Mandrel bent thick wall .065" T304L stainless steel throughout
• Back-purged TIG welding for maximum strength and longevity
• Merge spikes in headers smooth exhaust flow and increase power
• Water jet cut flanges to ISO 9001:2015 standards
• HJS HD 200-cell catalytic converters with triple foil winding meet EURO 4 emissions standards

Installation and Compatibility:

• Fits all Porsche 991.1 Carrera S and GTS models (2012-2015)
• Fits Base Carrera models equipped with factory PSE only
• Direct bolt-on installation with included instructions
• Works seamlessly with factory PSE controls or included valve controller
• Designed and built in-house at Soul Performance's Willow Grove, PA facility

Each component is fixture-tested for perfect fitment and foam-packed for safe delivery. The system is backed by Soul Performance's renowned Lifetime Warranty covering both street and track use. This package represents the ultimate bolt-on exhaust upgrade for owners seeking maximum performance gains without compromising daily drivability.