SOUL Performance Competition Exhaust Package with Tips for 981 Porsche Boxster Spyder / Cayman GT4

SOUL Performance developed the Competition Package by enthusiasts, for enthusiasts. By combining the superior flow characteristics of its Competition Headers with the Valved Exhaust System’s X-pipe efficiency, SOUL Performance delivers sharper response and a more dramatic sound change for vehicles that see both street and track use. With the valves closed, the system maintains a daily-driver-friendly tone that helps prevent fatigue from excessive volume or droning. When the valves open, the straight-through exhaust path unleashes the full character of the flat-six, producing an intoxicating soundtrack that exits through the customer’s chosen exhaust tips.

Construction

• SOUL Performance precision-engineered headers are meticulously fabricated from T304L stainless steel and incorporate proven design elements such as port-matched flanges, smooth-radius primary tubing, and optimized collectors that work together to improve exhaust flow and maximize power gains. Each set is rigorously quality-checked prior to shipping. SOUL Performance exhaust systems are also constructed from mandrel-bent T304L stainless steel tubing and utilize mufflers with fortified casings to enhance long-term durability.

Bolt On and Go

• Each SOUL Performance exhaust is test-fit in a dedicated fixture to verify proper fitment, then foam packed to help ensure it arrives in perfect condition. Detailed installation instructions are included for a straightforward install that most DIY enthusiasts can complete. Valve operation is controlled through the factory valve button, SOUL’s valve controller fobs, and is compatible with HomeLink.

Features

• Competition Headers + Valved X-pipe exhaust package for street and track use
• Sharper response with a dramatic open/closed sound range
• Refined, drone-minimized tone with valves closed
• Aggressive flat-six character with valves open through a straight-through flow path
• T304L stainless construction with port-matched flanges and mandrel-bent tubing
• Fortified muffler casings for durability
• Fixture test-fit, bolt-on install, factory valve control/HomeLink compatible

What’s Included

• Soul Performance Valved Exhaust System
• Soul Performance Competition Headers

Applications

• Porsche Boxster Spyder: 981 | 2015-2016 | 3.8L F6
• Porsche Cayman GT4: 981 | 2015-2016 | 3.8L F6
• Porsche Cayman GT4 Clubsport: 981 | 2016 | 3.8L F6

About SOUL Performance

SOUL Performance Products was founded by a group of automotive enthusiasts with deep industry experience and a commitment to doing right by their customers. Their mission is to deliver outstanding performance parts at fair pricing, backed by quality service and one of the best warranties in the industry. SOUL develops high-performance exhaust systems and components that are engineered for exceptional sound and proven performance, with products ready to ship quickly worldwide. Guided by core values of honesty, transparency, and passion for cars, they build strong community connections and prioritize customer satisfaction at every step. Operating out of a dedicated facility in Willow Grove, Pennsylvania, SOUL combines hands-on research, engineering, and manufacturing expertise to create parts that meet and exceed the demands of serious enthusiasts.