Valved Sport Exhaust System for Porsche 997 Turbo

The Porsche 997 Turbo represents the final chapter of the legendary Metzger turbocharged flat six, an engine that has left an indelible mark on Porsche history. Both the 997.1 and 997.2 Turbos deliver blistering performance, yet from the factory they sound muted and uninspiring, more vacuum cleaner than supercar. At Valvetronic Designs our mission was clear, create an exhaust system that delivers the raw and emotional sound these cars always deserved, while preserving flexibility and daily usability.

Purpose-Driven Engineering

This system was designed as a complete solution, transforming the 997 Turbo’s sound profile into something worthy of its performance. Equal length race manifolds are included in the package, engineered to balance exhaust pulses and improve flow for a sharper, more exotic tone. CFD analysis was used to refine the design, ensuring optimal resonance and clarity. With valves closed the car remains composed and manageable for street use, while opening the valves unleashes a piercing, motorsport inspired tone that chases the high pitch character of a GT3 while still retaining the unique personality of the turbocharged flat six.

Fitment

• 2006-2009 Porsche 997.1 Turbo
• 2010-2012 Porsche 997.2 Turbo

Key Features

• Tailored exhaust configurations for both 997.1 and 997.2 Turbo models

• Equal length race manifolds included for balanced pulses and maximum performance

• T304 stainless steel construction for durability, strength, and consistent tone

• Full valve integration for seamless control of quiet and aggressive modes

• CFD tested for optimized flow and frequency response

• Beautifully finished exhaust tips designed to complement the 997 rear styling

• Direct bolt on installation with no cutting and no welding required

The Result

With this system installed the 997 Turbo is transformed from understated to unforgettable. The sound is smooth, exotic, and full of character, providing a driving experience that finally matches the performance heritage of the Metzger engine. Quiet when you need it to be and raw when you want it, this exhaust gives 997 Turbo owners the best of both worlds. It is the ultimate solution for enthusiasts who want to preserve the legacy of these cars while enjoying an uncompromised sound experience every time they drive.

Orders are processed same or next business day. Shipping times vary depending on the product, shipping service, and whether freight shipping is required. While we ensure all inventory levels are current and accurate, they can change due to logistics and inventory feeds. Standard shipping typically takes 3-7 business days, but some items may require additional time depending on their origin. Feel free to call us anytime for the latest status of your order.