Porsche 991.1 Street Package Exhaust – Valved Conversion

Description

Designed for Porsche 991.1 Carrera owners seeking a more aggressive and engaging exhaust character while retaining daily drivability, the Soul Performance Street Package – Valved Conversion transforms the naturally aspirated flat-six with sharper tone, increased presence, and a more motorsport-inspired acoustic experience.

Engineered specifically for vehicles converting to a valved exhaust configuration, the system integrates cleanly with OEM-style operation while maintaining refined cruising behavior when desired. Constructed from precision TIG-welded T304 stainless steel, the package emphasizes long-term durability, OEM-like fitment, and a purposeful visual presence.

Under throttle, the naturally aspirated flat-six delivers significantly more emotion and mechanical character, while maintaining the balance and refinement expected from the 991 platform.

• Street Package valved conversion system for Porsche 991.1 (991.1)
• 2012–2016 Models

arrera models

• Precision TIG-welded T304 stainless steel construction
• Polished exhaust finish
• Enhanced naturally aspirated flat-six sound character
• Increased exhaust presence and sharper overrun tone
• Refined cruising behavior with valves closed
• OEM-like fitment and installation
• Designed and manufactured in the USA
• Motorsport-inspired acoustics with minimal cabin drone
• Compatible with factory and aftermarket tuning software
• Porsche 911 Carrera / Carrera S / Carrera 4 / Carrera 4S