Now available at 911 Design — the SOUL Performance Valved Exhaust for Porsche 911 991.1 Carrera Base w/PSE, S, GTS. Professional installation available at our Montclair, CA facility.
Our 991.1 Carrera Valved Performance Exhaust System has been designed with the professional enthusiast in mind. With valves open exhaust gases are free to exit through a completely unrestricted path out the tips offering a flat six symphony with a tone that will raise the hairs on the back of your neck! On your way to pick up a client or heading out to dinner with someone special? Keep the valves in closed position and enjoy a refined low key tone as the factory side mufflers do their job quite well. If you’re worried about drone on your PDK equipped car, this system will not leave you disappointed. Pair this with other great SOUL Performance parts like headers for even greater exhaust flow!
DETAILS + Fits all Porsche 991.1 Carrera S / GTS vehicles, AND Base models with PSE ONLY (2012-2015) + Direct bolt on installation – instructions included + Valves are controlled with factory PSE exhaust valve controls OR with included valve controller if you do not have PSE –S models (without PSE button) use vacuum valves to control valve operation and we recommend installing a valve controller kit for control over the valves. + Exhaust tips sold separately + All SOUL Performance Products components are backed by a renownedLifetime Warranty for both street and track use
CONSTRUCTION: Each system is proudly handcrafted in house in the USA out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration for exceptional strength and longevity. Water jet cut flanges are made to ISO 9001:2015 standards with ultra-tight tolerances of +/- 0.003 inches for extreme precision. We fabricate the exhaust system using thick-gauge aluminum fixtures that act as a heat sink during the welding process to prevent any warping.
Many of our products are built to order and/or shipped directly from the manufacturer to ensure authenticity and quality. After your order is placed, our team will promptly confirm availability and provide an estimated delivery timeframe. If you have any questions regarding product selection or your order status, please do not hesitate to contact us.
