SOUL Sport Cats Porsche 992.1 Turbo / Turbo S (2020+)

Unlock a more aggressive exhaust note, improved turbo response, and increased performance potential from your Porsche 992.1 Turbo or Turbo S with the SOUL Performance Sport Catalytic Converters. Designed to replace the restrictive factory catalytic converters, these high-flow sport cats improve exhaust efficiency while retaining catalytic converter functionality.

The factory 992 Turbo catalytic converters utilize a restrictive 700-cell design that limits exhaust flow and suppresses much of the distinctive sound produced by Porsche's twin-turbocharged flat-six engine. SOUL's high-flow catalytic converters reduce this restriction, allowing for a more pronounced turbo whistle, deeper exhaust note, and improved throttle response.

Manufactured in-house in Willow Grove, Pennsylvania, each set features mandrel-bent 2.5-inch T304L stainless steel tubing, precision-cut flanges, and back-purged welds for exceptional strength and durability.

Designed for North American 992.1 Turbo and Turbo S models without gasoline particulate filters, these sport catalytic converters provide a direct-fit upgrade that can be paired with the factory exhaust or incorporated into a more comprehensive performance build.

Fitment Notes

• Fits Porsche 911 Turbo (992.1), 2020–2025, where applicable

• Fits Porsche 911 Turbo S (992.1), 2021–2025

• Fits applicable 2023 Porsche 911 Sport Classic models

• Fits applicable Porsche 911 Dakar models

• Designed for North American vehicles without gasoline particulate filters (GPF/OPF)

• Not compatible with European-specification GPF-equipped vehicles

• Designed for applications equipped with Porsche Sport Exhaust (PSE); verify exhaust configuration before ordering

• Replaces the factory catalytic converter assemblies

• Retains catalytic converter functionality

• Designed to integrate with the compatible factory rear exhaust system

• SOUL reports that current-production catalysts have been tested to operate without a check engine light on supported applications

• Previous-generation HJS catalyst versions may trigger a check engine light on 2021+ vehicles

• ECU tuning is not required by SOUL for its supported current-production configuration

• Not intended for Porsche 992 Carrera, Carrera S, GTS, GT3, or GT3 RS

• Does not fit the 2026+ Porsche 992.2 Turbo S

• Verify local emissions regulations before installation

Included

• (1) Driver-Side SOUL Sport Catalytic Converter Assembly

• (1) Passenger-Side SOUL Sport Catalytic Converter Assembly

• New High-Grade Mounting Hardware for the Supplied Bracketry

Product Specs

• Manufacturer: SOUL Performance Products

• Part Number: POR.992TPSE.SCC

• Product Type: High-Flow Sport Catalytic Converters

• Vehicle Application: Porsche 992.1 Turbo / Turbo S

• Model Years: 2020–2025, depending on model

• Engine: 3.7L Twin-Turbocharged Flat-Six

• Material: T304L Stainless Steel

• Tubing Diameter: 2.5 Inches

• Tubing Wall Thickness: 0.065 Inches

• Tubing Construction: Mandrel-Bent

• Catalytic Converter Type: High-Flow Performance Catalysts

• Factory Catalyst Design: 700-Cell

• Flanges: CNC-Cut

• Brackets: Laser-Cut

• Welding: Back-Purged

• Installation: Direct-Fit Factory Catalyst Replacement

• GPF/OPF Compatibility: Non-GPF North American Applications

• Manufacturing Location: Willow Grove, Pennsylvania, USA

• Warranty: SOUL Lifetime Warranty

Product Features

• High-Flow Performance Catalysts – Replace the restrictive factory 700-cell catalytic converters with performance-oriented catalysts designed to improve exhaust flow while retaining catalytic converter functionality.

• Enhanced Turbo Sound and Exhaust Note – Allows more of the Porsche twin-turbocharged flat-six engine's natural character to be heard, including increased turbo whistle, a deeper exhaust tone, and a more engaging sound during acceleration.

• Improved Turbo Response – Reduced exhaust restriction helps improve exhaust gas evacuation, supporting quicker turbocharger response and improved overall drivability.

• Premium T304L Stainless Steel Construction – Manufactured from mandrel-bent 2.5-inch stainless steel tubing with 0.065-inch wall thickness for excellent durability, corrosion resistance, and consistent exhaust flow.

• Precision Fabrication and Fitment – Features CNC-cut flanges, laser-cut brackets, and back-purged welds. Each set is assembled and tested in dedicated fixtures to ensure accurate fitment.

• Made in the USA with Lifetime Warranty – Designed and manufactured at SOUL's Willow Grove, Pennsylvania facility and backed by the manufacturer's lifetime warranty for street and track use.

Why Upgrade?

The Porsche 992.1 Turbo and Turbo S are exceptionally capable performance vehicles, but their factory catalytic converters are engineered to prioritize emissions control, noise reduction, and broad operating requirements.

For enthusiasts seeking additional exhaust character and performance potential, replacing the factory catalytic converters is one of the most effective hardware upgrades available.

Unlock More Turbo Sound

One of the most noticeable differences after installing SOUL Sport Catalytic Converters is the increase in audible turbocharger activity.

The factory catalytic converters significantly suppress exhaust sound, masking much of the turbo whistle and mechanical character of Porsche's twin-turbocharged engine.

By reducing exhaust restriction, SOUL allows these sounds to become more pronounced while delivering a deeper, more aggressive exhaust note.

When paired with the factory valved exhaust system, the sport cats offer a compelling balance of enhanced sound and everyday drivability.

Improve Exhaust Flow and Turbo Response

Factory catalytic converters can create substantial exhaust backpressure, particularly on high-output turbocharged engines.

SOUL's high-flow catalytic converters are designed to reduce this restriction, allowing exhaust gases to exit more efficiently.

The resulting improvement in exhaust flow can support quicker turbo response, improved throttle feel, and increased performance potential.

For owners planning additional modifications such as ECU tuning, upgraded intercoolers, or intake components, the SOUL Sport Cats provide a valuable supporting upgrade.

High-Flow Catalysts Instead of Catless Pipes

Unlike catalytic converter bypass pipes, the SOUL Sport Catalytic Converters retain catalytic converter functionality.

This makes them an appealing option for enthusiasts who want increased exhaust sound and improved flow without eliminating catalytic converters entirely.

SOUL has extensively tested its updated catalyst design to minimize check engine light concerns on supported North American applications.

However, retaining catalytic converters does not automatically establish compliance with all state or federal emissions requirements. Buyers should verify applicable regulations before installation.

Precision American Manufacturing

Each SOUL Sport Catalytic Converter set is manufactured in-house using premium T304L stainless steel, mandrel-bent tubing, and precision-fabricated mounting components.

Back-purged welding helps ensure consistent weld quality and long-term durability under demanding exhaust temperatures.

The assemblies are built using dedicated fixtures to maintain proper alignment and minimize installation complications.

SOUL also backs its exhaust components with a lifetime warranty, providing additional confidence for long-term ownership.

Upgrade your Porsche 992.1 Turbo or Turbo S with SOUL Sport Catalytic Converters—featuring high-flow performance catalysts, premium American-made stainless steel construction, increased turbo sound, and improved exhaust flow for a more engaging driving experience.