Description
The Porsche 991 Turbo Valved Exhaust System is the definitive solution for the enthusiast who refuses to compromise. While the factory 991 Turbo is often criticized for a "muted" exhaust note due to strict European regulations, this system reintroduces the soul of the flat-six engine.
Designed with a sophisticated dual-path flow, this exhaust provides the best of both worlds: a refined, cabin-friendly experience for daily commuting and a raw, high-performance roar for the track. By utilizing a tuned balance pipe rather than a traditional X-pipe, SOUL has achieved a significant "delta" (difference) in volume between the open and closed settings, ensuring that your performance mode actually feels—and sounds—transformative.
Innovative Engineering & Sound Control
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Precision Dual-Path Design:
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Valves Closed: Exhaust is routed through smaller piping and oversized resonators that cancel drone and suppress pulses for a quiet, high-end cruising experience.
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Valves Open: Unlocks a massive 3″ primary flow path that maximizes turbo spool and produces a bold, aggressive tone.
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Acoustic Refinement: Unlike "dump pipe" designs that can sound mechanical and harsh, this system utilizes a balance pipe to create a smoother, more exotic exhaust note that remains "Porsche-refined" even at high volume.
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Homelink Integration: The valved system can be configured to work directly with your car’s factory Homelink buttons, allowing you to switch sound profiles without extra fobs or clutter.
Construction & Quality
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T304L Stainless Steel: Built from thick-wall .065″ T304L stainless steel for maximum durability and resistance to the high heat cycles common in turbocharged flat-six engines.
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In-House Assembly: Every system is hand-assembled and rigorously quality-checked in-house to ensure the highest standards of craftsmanship.
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Perfect Fitment: Each unit is tested in a dedicated fixture before shipping to guarantee a 100% "bolt-on and go" installation experience.
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Foam-Protected Shipping: Arrives in perfect condition with all necessary hardware included.
Performance Benefits
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Improved Flow: Even with the valves closed, the secondary path offers better flow characteristics than the restrictive factory muffler.
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Optimized Backpressure: Opening the valves minimizes backpressure, allowing the turbos to breathe more efficiently for improved throttle response and power delivery.
Specifications at a Glance
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Application: Porsche 991 Turbo / Turbo S (All years)
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Material: .065″ Wall T304L Stainless Steel
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Primary Flow Path: 3 Inches
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Valve Type: Vacuum Actuated (Compatible with Homelink)
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Warranty: Lifetime Warranty (Street and Track)
Soul Performance Lifetime Warranty
Drive with total peace of mind. Your SOUL exhaust components are covered by a Lifetime Warranty that includes both street and track use. Whether you're navigating a daily commute or pushing the limits at a circuit, SOUL stands behind the durability and performance of its engineering. If you encounter any issues, our dedicated team is ready to provide rapid support to keep your Porsche on the road.
