Porsche 996 Carrera 4S Valved Exhaust System

Description

Developed specifically for the widebody Porsche 996 Carrera 4S platform, the Soul Performance Valved Exhaust System transforms the naturally aspirated flat-six driving experience with a deeper, sharper, and more emotionally engaging exhaust character while preserving everyday refinement.

Designed around factory-style valve integration, the system allows the driver to transition seamlessly between composed cruising behavior and a far more aggressive motorsport-inspired tone under throttle. Constructed from precision TIG-welded T304 stainless steel, the exhaust improves flow, enhances throttle presence, and delivers OEM-like fitment with long-term durability.

With valves closed, the system remains civilized and comfortable for daily driving and touring. Open the valves, however, and the 3.6L flat-six comes alive with increased volume, sharper overrun, and a more visceral mechanical presence that complements the analog character of the 996 chassis.

Purpose-built for enthusiasts seeking a balanced combination of refinement, naturally aspirated emotion, and driver-controlled aggression.

• Porsche 911 Carrera 4S (996)
• 2002–2005 Models

• Direct bolt-on valved exhaust system for Porsche 996 Carrera 4S
• Precision TIG-welded T304 stainless steel construction
• Polished exhaust finish
• Retains factory-style valve functionality
• Enhanced naturally aspirated flat-six sound character
• Aggressive tone under throttle with refined cruising behavior
• Improved exhaust flow and reduced restriction
• OEM-like fitment and installation
• Designed and manufactured in the USA
• Compatible with factory and aftermarket exhaust components