Porsche 996 Turbo SOUL Valved Exhaust System

Porsche 996 Turbo SOUL Valved Exhaust System 

When the Porsche 996 Turbo was released, it was the fastest street-legal 911 ever—delivering performance that still thrills today. But one area has always left enthusiasts wanting more: the exhaust sound. 

From the factory, the 996 Turbo was built without a valved exhaust. To satisfy European noise regulations and customer expectations for a comfortable cabin, Porsche toned down the exhaust note—muting the legendary Mezger flat-six engine. The result? Incredible performance, but a sound that falls short of the car’s true potential. 

That’s where the SOUL Valved Exhaust System comes in. Engineered specifically for the Porsche 996 Turbo, this system transforms the car’s sound and performance with a design that balances comfort and aggression. 

With the valves closed a resonated 2-inch secondary flow path routes exhaust through oversized resonators. This reduces volume, cancels drone, and smooths exhaust pulses—delivering a refined, discreet tone perfect for cruising. 

A flip of the switch and you can open the valves. Now the exhaust bypasses restrictions and flows through a full 3-inch primary path, unleashing maximum power and the raw, unmistakable Mezger flat-six sound. 

This dual-mode design gives you the best of both worlds: quiet and composed when you want comfort, aggressive and exhilarating when you demand performance. 

Key Benefits: 

• Unlock the sound your 996 Turbo deserves—from refined to race-inspired 

• Full 3-inch primary flow path for maximum power and throttle response 

• Resonated 2-inch secondary path for drone-free cruising and comfort 

• Switchable valves give you full control over volume and character 

With the SOUL Valved Exhaust System, your Porsche 996 Turbo finally sounds as thrilling as it performs. Quiet when you need it, ferocious when you want it—this is how the 996 Turbo should have been built from the factory. 

Construction: The Porsche 996 Turbo is an iconic car with legendary performance. We construct the SOUL Valved Exhaust System to be as durable and high performing as the car itself. That is why each system is proudly built in the USA using mandrel-bent, thick-wall .065″ T304L stainless steel for maximum durability, strength, and performance. 

Back-purged TIG welding with ARCAL™ Prime argon gas ensures maximum weld penetration, strength, and long-term durability under extreme conditions. Each water jet–cut flange is manufactured to ISO 9001:2015 standards with ultra-tight tolerances of +/-0.003 inches, guaranteeing exact alignment. 

We fabricate this exhaust using thick-gauge aluminum fixtures that act as efficient heat sinks during the welding process. This not only prevents distortion and warping of the exhaust components but also preserves fixture integrity. The result is a high-performance exhaust system engineered for precision, longevity, and seamless installation every time.  

Bolt On and Go: The SOUL Valved Exhaust System offers a blend of performance and comfort that you will never tire of. That is why it is built to last a lifetime. Every performance exhaust component undergoes rigorous quality control and is fixture-tested to guarantee precise fitment. To ensure your order arrives safely, all parts are carefully foam-packed and protected in transit, so you receive your exhaust system in perfect condition and ready to install. All necessary hardware for installation is included. This system can be configured to work directly with your car’s Homelink buttons. 

Lifetime Warranty: We are so confident in our SOUL Valved Exhaust System that it is backed by a Lifetime Warranty for both street and track use! And our dedicated support team is always ready to answer questions you may have and provide quick solutions in the unlikely event that you should experience an issue. We are here to ensure you enjoy unmatched reliability and peace of mind with every mile.