SOUL Sport Side Mufflers Porsche 997.1 Carrera (2005-2008)

The SOUL Performance Sport Side Mufflers for the Porsche 997.1 Carrera are designed for enthusiasts who want a more aggressive flat-six exhaust note without introducing excessive drone or harshness. Engineered as a refined OEM+ solution, these mufflers enhance the natural mechanical sound of the M96/M97 engine while maintaining the comfort and drivability expected from a street-driven 911. Unlike many overly aggressive muffler setups that create rasp and fatigue during cruising, SOUL developed these side mufflers specifically to balance sound quality and refinement. The system increases volume and exhaust character under throttle while remaining composed during highway driving, making it an ideal choice for daily-driven and weekend canyon-carving cars alike. Constructed from mandrel-bent T304L stainless steel and hand-built in-house in Pennsylvania, the SOUL Sport Side Mufflers reduce weight while delivering premium craftsmanship and long-term durability. For 997.1 owners looking for the “perfect middle ground” between factory quiet and race-car loud, this system is one of the best options available. Fitment Notes Fits 2005–2008 Porsche 997.1 Carrera models Compatible with Carrera and Carrera S applications Base model cars and vehicles converting from factory PSE must use SOUL exhaust tips Designed to pair well with factory or high-flow sport catalytic converters Direct bolt-on installation No cutting or welding required Included Left and right SOUL Sport Side Mufflers Integrated proprietary drone-fighting mufflers Installation hardware Exhaust tip configuration selected at checkout (if applicable) Product Specs Material: T304L stainless steel construction Tubing Diameter: 2.25” mandrel-bent tubing Weight Savings: Approximately 5.1 lbs lighter than factory mufflers (29.7 lbs vs 34.8 lbs) Construction: Back-purged TIG welding with laser-cut brackets Sound Profile: OEM+ sport exhaust tone Manufacturing: Designed and built in-house in Pennsylvania Warranty: Lifetime warranty for street and track use Product Features Refined Flat-Six Sound – Enhances the signature Porsche flat-six tone without excessive harshness Drone-Fighting Muffler Design – Engineered to maintain comfortable highway cruising and daily drivability OEM+ Driving Experience – Louder and more engaging than stock while remaining refined Premium Stainless Construction – Handcrafted from T304L stainless steel for durability and corrosion resistance Weight Reduction – Saves weight compared to bulky OEM mufflers Perfect for Sport Cats – Specifically developed to work well with upgraded catalytic converters without becoming overly loud