Does SOUL Performance make sport catalysts for the 991.2?

Yes. The SOUL Performance 991.2 Sport Catalysts is built by SOUL Performance for the 991.2 Porsche 911 Carrera / Carrera S (non PSE).

Which models does this fit?

The Sport Catalysts is engineered for the 991.2 Porsche 911 Carrera / Carrera S (non PSE). Fitment is specific to the chassis and model years listed in the Applications section above.

How does it change the sound?

SOUL engineers the Sport Catalysts to sharpen tone and character while controlling unwanted resonance. The final sound depends on the rest of your setup.

Is an ECU tune required?

A tune is not required to fit the Sport Catalysts. Many owners add a tune to maximize the gains.

How is it constructed?

SOUL builds the Sport Catalysts from durable mandrel-bent stainless steel with precise, fixture-tested fitment.

Is professional installation recommended?

Yes. We recommend installing the Sport Catalysts through a qualified technician to ensure correct fitment and a proper seal.

Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

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Description

SOUL Performance Sport Catalysts for 991.2 Porsche 911 Carrera / Carrera S (non PSE)

SOUL Performance’s Sport Catalytic Converters for the Porsche 991.2 Carrera Base / S (without PSE) free up the 3.0L twin-turbo flat-six with more power, response, and turbo presence while keeping emissions equipment and drivability in check. Built around premium HJS HD 200-cell catalysts and thick-wall 2.5-inch T304L stainless tubing, these high-flow cats replace the restrictive factory units to cut back pressure, sharpen throttle response, and add a deeper, more urgent exhaust note with richer turbo spool, all engineered to run without triggering a check engine light. Designed specifically for 2017+ 991.2 Carrera Base and S models without Porsche Sport Exhaust, the converters retain the factory turbo heat shields for a clean OEM-style installation. Each set is assembled and TIG welded in-house, rigorously quality-checked, fixture-tested for precise fitment, and foam packed for safe delivery, then backed by SOUL Performance’s renowned Lifetime Warranty for confident use on both street and track.

Development & Testing

SOUL embarked on a mission to amplify both power and sound while ensuring the absence of any check engine lights. By incorporating HJS HD 200-cell catalysts, this objective has been successfully achieved.

Construction

Every set is meticulously assembled in-house using mandrel bent T304L stainless steel with a substantial.065″ wall thickness. Following the assembly process, rigorous in-house quality checks are conducted to ensure adherence to the highest standards. To guarantee exceptional weld quality, penetration, and overall longevity, back purged TIG welding techniques are employed.

HJS HD 200-Cell Catalysts

The catalytic converters employed are of the utmost quality, recognized for their exceptional flow characteristics and industry-leading durability. These converters exhibit remarkable efficiency, enabling compliance with stringent EURO 4 emission standards while simultaneously accommodating an increase in flow, all without triggering a check engine light. The HD design adopts premium triple foil winding, ensuring maximum strength and resilience. To enhance durability further, an additional feature known as the brazing stripe is incorporated, effectively preventing core movement or damage from sustained high horsepower abuse. SOUL prioritizes the use of a large and appropriately sized catalyst, facilitating maximum gains without making any compromises in the process.

Bolt On & Go

Every individual product undergoes meticulous testing in a fixture to ensure impeccable fitment. To guarantee its arrival in pristine condition, each product is carefully foam packed.

Features

2.5″ thick-wall T304L stainless tubing to cut back pressure and sharpen throttle response
Retains factory turbo heat shields for a clean, OEM-style installation
Back-purged TIG welded, fixture-tested, quality-checked, and foam packed for safe delivery
Added performance without a check engine light
Retains use of factory turbo heat shields
Designed and built in-house at their Willow Grove, PA facility
All SOUL Performance Products exhaust components are backed by SOUL’s lifetime warranty

Applications

Porsche 911 Carrera: 991.2 | 2015-2019 | 3.0L F6 twin-turbo
Porsche 911 Carrera S: 991.2 | 2015-2019 | 3.0L F6 twin-turbo

Notes

Fits all vehicles without Porsche Sport Exhaust (PSE)

Frequently Asked Questions

Does SOUL Performance make sport catalysts for the 991.2? Yes. The SOUL Performance 991.2 Sport Catalysts is built by SOUL Performance for the 991.2 Porsche 911 Carrera / Carrera S (non PSE).
Which models does this fit? The Sport Catalysts is engineered for the 991.2 Porsche 911 Carrera / Carrera S (non PSE). Fitment is specific to the chassis and model years listed in the Applications section above.
How does it change the sound? SOUL engineers the Sport Catalysts to sharpen tone and character while controlling unwanted resonance. The final sound depends on the rest of your setup.
Is an ECU tune required? A tune is not required to fit the Sport Catalysts. Many owners add a tune to maximize the gains.
How is it constructed? SOUL builds the Sport Catalysts from durable mandrel-bent stainless steel with precise, fixture-tested fitment.
Is professional installation recommended? Yes. We recommend installing the Sport Catalysts through a qualified technician to ensure correct fitment and a proper seal.

About SOUL Performance

SOUL Performance Products was founded by a group of automotive enthusiasts with deep industry experience and a commitment to doing right by their customers. Their mission is to deliver outstanding performance parts at fair pricing, backed by quality service and one of the best warranties in the industry. SOUL develops high-performance exhaust systems and components that are engineered for exceptional sound and proven performance, with products ready to ship quickly worldwide. Guided by core values of honesty, transparency, and passion for cars, they build strong community connections and prioritize customer satisfaction at every step. Operating out of a dedicated facility in Willow Grove, Pennsylvania, SOUL combines hands-on research, engineering, and manufacturing expertise to create parts that meet and exceed the demands of serious enthusiasts.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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SOUL Performance Sport Catalysts for 991.2 Porsche 911 Carrera / Carrera S (non PSE) [POR.9912.SCC]

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SOUL Performance Sport Catalysts for 991.2 Porsche 911 Carrera / Carrera S (non PSE)

Development & Testing

Construction

HJS HD 200-Cell Catalysts

Bolt On & Go

Features

Applications

Notes

Frequently Asked Questions

About SOUL Performance

Reviews