Description
The 718 GT4 RS and Spyder RS introduced one of the most aggressive naturally aspirated flat-six platforms Porsche has ever produced. The SOUL Competition Package was engineered as a complete exhaust architecture upgrade designed to reduce restriction throughout the entire system while amplifying the high-RPM character that defines the RS platform.
Rather than focusing on a single component, the Competition Package reworks the full exhaust flow path from headers to rear section using a lightweight motorsport-informed design centered around improved scavenging efficiency, reduced backpressure, and increased exhaust velocity.
Constructed from mandrel-bent T304 stainless steel, the system combines equal-length header geometry, high-flow catalyst integration, and SOUL’s x-pipe rear exhaust architecture to deliver sharper throttle response, increased horsepower and torque gains, and a significantly more pronounced flat-six tone under load.
The result is a more immediate and mechanical driving experience that allows the 4.0-liter engine to breathe and respond more naturally throughout the rev range while preserving the refinement and fitment expected from a premium Porsche-specific system.
Designed and manufactured in-house by SOUL Performance Products in Willow Grove, Pennsylvania.
Technical Highlights
- Complete exhaust system architecture upgrade
- Mandrel-bent T304 stainless steel construction
- Equal-length header design
- High-flow catalyst integration
- Motorsport-inspired x-pipe rear exhaust architecture
- Reduced backpressure and improved exhaust scavenging
- Increased horsepower and torque gains over stock
- Direct bolt-on fitment for 718 GT4 RS / Spyder RS applications
- Designed and manufactured in-house by SOUL Performance Products
The SOUL Competition Package transforms the GT4 RS / Spyder RS platform into a more focused and responsive system while maintaining the engineering discipline and drivability expected from a modern Porsche RS car.
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