Does SOUL Performance make valved exhaust with black chrome tips for the 991.1?

Yes. The SOUL Performance 991.1 Valved Exhaust with Black Chrome Tips is built by SOUL Performance for the 991.1 Porsche 911 Carrera / GTS / S (with PSE).

Which models does this fit?

The Valved Exhaust System with Black Chrome Tips is engineered for the 991.1 Porsche 911 Carrera / GTS / S (with 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 Valved Exhaust System with Black Chrome Tips 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 Valved Exhaust System with Black Chrome Tips. Many owners add a tune to maximize the gains.

How is it constructed?

SOUL builds the Valved Exhaust System with Black Chrome Tips from durable mandrel-bent stainless steel with precise, fixture-tested fitment.

Is professional installation recommended?

Yes. We recommend installing the Valved Exhaust System with Black Chrome Tips through a qualified technician to ensure correct fitment and a proper seal.

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Description

SOUL Performance Valved Exhaust System with Black Chrome Tips for 991.1 Porsche 911 Carrera / GTS / S (with PSE)

The 991.1 Carrera Valved Performance Exhaust System by SOUL Performance has been meticulously crafted with passionate car enthusiasts in mind, catering to individuals who yearn for an exceptionally thrilling driving experience. When the valves are open, the exhaust gases effortlessly find their way through unobstructed channels, creating a breathtaking symphony produced by the flat-six engine. The resulting tone is so captivating that it will send shivers down one’s spine. Whether in route to meet a client or embarking on a special dinner outing, simply closing the valves provides a refined and understated sound courtesy of the remarkably capable factory side mufflers. Rest assured, for those who possess a PDK-equipped car and are concerned about excessive noise, this exhaust system will not disappoint by generating any intrusive drone.Numerous owners of the 991.1 Carrera have expressed disappointment with the sound and performance delivered by their sport exhaust system, finding it lacking the desired impact. In response, SOUL Performance embarked on a mission to create an exhaust system that perfectly aligns with the Carrera’s persona, embodying a true Jekyll and Hyde character, a seemingly ordinary car concealing hidden power. The primary objective was to design a system that enables exhaust gases to flow in a straight path when the valves are open. This entailed employing a larger tubing diameter, incorporating smooth bends with gentle curves, and integrating an X-pipe crossover to optimize exhaust scavenging effects and enhance volumetric efficiency. Consequently, the exhaust system offered by Soul Performance significantly improves throttle response and overall performance compared to the restrictive factory sport exhaust.

Development & Testing

Their objective was to enhance the comfort of everyday driving without compromising the race-inspired tone and straight-through exhaust design. They determined that opting for a larger resonator would not achieve the desired outcome while necessitating revisions to accommodate clearances. Such revisions could potentially jeopardize the exhaust system high-flow design principles. Additionally, they recognized that integrating higher flowing aftermarket headers, such as their Long Tube Street Headers, into an already aggressive rear system without appropriate sound attenuating features could lead to an excessively loud and potentially unpleasant driving experience.
For customers who have combined their rear exhaust with upgraded headers, it becomes crucial to take this configuration into consideration and engineer the exhaust system accordingly. One effective method to mitigate unwanted frequencies, when implemented and engineered correctly, is the utilization of Helmholtz resonators, also known as anti-drone tubes. In the case of the 991.1 Carrera a specific RPM exists range, typically between 3,000 and 3,500rpm, where the drone can manifest itself when higher flowing exhaust components are introduced. The aim was to eliminate these undesirable frequencies within that range while also ensuring a smooth transition from closed to open valves for factory PSE-equipped cars.
After rigorous development, their ultimate design has consistently delivered exceptional outcomes for this particular application, meeting their exacting standards for sound quality and drivability. While the mathematical calculations for the Helmholtz resonators can be performed, the implementation and integration of these resonators into the overall design truly makes a significant difference.

Construction

Every exhaust system is meticulously constructed in-house using mandrel bent, thick wall T304L stainless steel, with a thickness of.065″. These materials undergo rigorous quality checks to ensure their excellence. To guarantee optimal weld penetration and long-lasting performance, the exhausts are meticulously welded using TIG welding techniques with back purging.

Sound

The exhaust system produces an aggressive sound, and one of its primary advantages is the unrestricted flow from the 2.5″ piping to the tips when the valves are open. However, they have skillfully incorporated additional refinement into the system to align with the premium experience that characterizes Porsche vehicles. The X-pipe, whether the valves are open or closed, contributes to further smoothing of the sound. Overall, they are highly pleased with the results and confident that you will be too. When the valves are open, the free-flowing nature of the system imparts a sound reminiscent of a Cup car, featuring amplified volume and a delightful array of crackles and burbles upon deceleration. This system is designed for those seeking heightened aggression at the touch of a button. Conversely, when the valves are closed, the tone remains pleasantly restrained and refined, effectively minimizing drone while still allowing the distinctive flat six sound to be discernible.

Bolt On & Go

Every exhaust system undergoes testing in a dedicated fixture to ensure precise fitment, and it is then carefully packaged with foam to ensure its flawless condition upon arrival. Comprehensive installation instructions are included in the package, allowing for a straightforward installation process that can be undertaken by most do-it-yourself (DIY) enthusiasts. Additionally, new high-grade hardware is provided for your convenience. This system seamlessly integrates with the factory PSE controls, but it can also be utilized on S / GTS cars that are not equipped with PSE by incorporating a SOUL valve controller kit during installation.

Features

Thick-wall.065″ T304L stainless construction
Fully TIG-welded with back purging for strength and durability
Integrates with factory PSE controls
Straight-through, low-restriction design for sharper throttle response and added performance
Aggressive, Cup car-like tone
Helmholtz resonators tuned to reduce drone
Fixture-checked for precise fitment
High-grade hardware and detailed DIY-friendly instructions
Direct bolt on installation
All Soul Performance products exhaust components are backed by a renowned lifetime warranty

Specifications

Material: T304L stainless steel
Tips Finish: Black Chrome
Existing Exhaust: Porsche Sport Exhaust (reuse PSE controls)

Applications

Porsche 911 Carrera: 991.1 | 2011-2016 | 4.0L F6
Porsche 911 Carrera GTS: 991.1 | 2014-2016 | 4.0L F6
Porsche 911 Carrera S: 991.1 | 2011-2016 | 4.0L F6

Notes

Rear bumper must be removed
Soul Performance highly recommends professional installation
Only fits vehicles with PSE

Frequently Asked Questions

Does SOUL Performance make valved exhaust with black chrome tips for the 991.1? Yes. The SOUL Performance 991.1 Valved Exhaust with Black Chrome Tips is built by SOUL Performance for the 991.1 Porsche 911 Carrera / GTS / S (with PSE).
Which models does this fit? The Valved Exhaust System with Black Chrome Tips is engineered for the 991.1 Porsche 911 Carrera / GTS / S (with 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 Valved Exhaust System with Black Chrome Tips 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 Valved Exhaust System with Black Chrome Tips. Many owners add a tune to maximize the gains.
How is it constructed? SOUL builds the Valved Exhaust System with Black Chrome Tips from durable mandrel-bent stainless steel with precise, fixture-tested fitment.
Is professional installation recommended? Yes. We recommend installing the Valved Exhaust System with Black Chrome Tips 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 Valved Exhaust System with Black Chrome Tips for 991.1 Porsche 911 Carrera / GTS / S (with PSE) [POR.9911.VES.BC]

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SOUL Performance Valved Exhaust System with Black Chrome Tips for 991.1 Porsche 911 Carrera / GTS / S (with PSE)

Development & Testing

Construction

Sound

Bolt On & Go

Features

Specifications

Applications

Notes

Frequently Asked Questions

About SOUL Performance

Reviews