Does SOUL Performance make sport x-pipe exhaust system w/ straight signature satin tips for the 991?

Yes. The SOUL Performance 991 Sport X-Pipe Exhaust System w/ Straight Signature Satin Tips is built by SOUL Performance for the 991 Porsche 911 Turbo S.

Which models does this fit?

The Sport X-Pipe Exhaust System w/ Straight Signature Satin Tips is engineered for the 991 Porsche 911 Turbo S. 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 X-Pipe Exhaust System w/ Straight Signature Satin Tips to sharpen tone and character while controlling unwanted resonance. The final sound depends on the rest of your setup.

How is it constructed?

SOUL builds the Sport X-Pipe Exhaust System w/ Straight Signature Satin Tips from durable mandrel-bent stainless steel with precise, fixture-tested fitment.

Is professional installation recommended?

Yes. We recommend installing the Sport X-Pipe Exhaust System w/ Straight Signature Satin Tips through a qualified technician to ensure correct fitment and a proper seal.

Description

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Description

SOUL Performance Sport X-Pipe Exhaust System w/ Straight Signature Satin Tips for 991 Porsche 911 Turbo & S

SOUL Performance Products’ Sport X-Pipe Exhaust System for the Porsche 991 Turbo replaces the factory rear exhaust with a full catted, free-flowing T304L stainless assembly engineered to support serious power while adding a sophisticated edge to the 3.8L twin-turbo flat-six. A proprietary X-pipe with integrated mixing chamber, 3″ mandrel-bent tubing, and quad straight-through race resonators work together to reduce backpressure, sharpen response, and unleash a harder-hitting turbo wail and flat-six bark, complete with pops and burbles on overrun, without triggering check engine lights when used as intended. Weighing roughly 14.4 lb less than the factory components (30.6 lb vs 45 lb), the system not only improves sound and flow but also trims mass from the rear of the car for a more responsive feel. Finished here with SOUL’s Signature Satin Straight Cut Single Wall tips, it gives the rear of any 991.1 or 991.2 Turbo a purposeful, motorsport-inspired look that frames the diffuser while allowing owners to showcase the upgraded hardware. Each Sport X-Pipe is hand-built from thick-wall.065″ T304L stainless, TIG welded, and fixture-checked for precise, direct bolt-on fitment with factory catalyst sections and mounting points, and every system is backed by SOUL Performance Products’ renowned Lifetime Warranty for both street and track use, making it an ideal one-and-done solution for 991 Turbo owners seeking more sound, more character, and more headroom for future power upgrades.

Development & Testing

SOUL Performance Products aimed to create an assertive catted system that offers a moderate increase in tone, accompanied by captivating pops and burbles upon deceleration, all without triggering a check engine light. Another key consideration was ensuring support for high power, which necessitated the use of 3″ tubing. Through experimentation, they introduced a mixing chamber into their X-pipe design. Thorough analysis in 3D CAD software revealed an overall velocity increase downstream of the mixing chamber, spanning various pressure and temperature levels. This results in optimal flow characteristics, reduced backpressure for higher horsepower output, and an enhanced sound quality for the system. The inclusion of quad race resonators significantly reduces drone while encouraging a more refined exhaust note. Additionally, the system was designed with modularity in mind, allowing for easy tip replacement, conversion back to factory catalytic converters, or the option to incorporate their race pipes at any time.

Construction

Crafted from mandrel bent T304L stainless steel tubing with a diameter of 3″ and a wall thickness of.065″, each Sport X-Pipe Exhaust System exhibits exceptional durability. The system incorporates straight-through race resonators featuring a full metal packing design. Laser-cut brackets are meticulously employed to ensure precise fitment. You have the freedom to select from a range of meticulously hand-finished tip options that best complement your 991, or alternatively, you can opt to reuse your factory tips.

Sound

The HJS catalytic converters excel in their flow capabilities, allowing an amplified presence of turbo and flat-six sounds. Quad resonators are integrated to further refine the tone and minimize cabin droning. The resulting volume strikes a perfect balance, providing owners seeking a sophisticated sound enhancement with an aggressive note during intense throttle inputs, while maintaining a mild and sporty presence during cruising.

HJS Catalysts

SOUL Performance Products incorporates the most exceptional catalytic converters available, renowned for their unparalleled flow and durability in the industry. These converters exhibit exceptional efficiency, meeting rigorous EURO 4 emission standards while permitting increased flow, all without triggering a check engine light. The HD design employs premium triple foil winding, ensuring utmost strength. An additional feature, the brazing stripe, enhances durability by preventing core movement or damage under sustained high horsepower abuse. SOUL Performance Products deliberately selects a large and appropriately sized catalyst to enable maximum gains, leaving no room for compromises in performance.

Bolt On & Go

Every exhaust system undergoes meticulous testing in a dedicated fixture to guarantee flawless fitment. Subsequently, each exhaust is carefully foam packed to ensure it arrives in pristine condition. Furthermore, the package includes comprehensive installation instructions, facilitating a straightforward installation process suitable for most do-it-yourself enthusiasts.

Features

Full 3″ free-flowing T304L stainless Sport X-pipe with integrated mixing chamber
Quad straight-through race resonators for refined tone and reduced drone
Noticeably sharper turbo wail, flat-six bark, and overrun pops without CEL when used as intended
Roughly 14.4 lb weight reduction over the factory rear exhaust
Signature Satin Straight Cut Single Wall tips for a motorsport-inspired rear look
Direct bolt-on fitment, hand-built and backed by SOUL’s Lifetime Warranty

Applications

Porsche 911 Turbo: 991.1 | 2012-2019 | 3.8L F6 twin-turbo
Porsche 911 Turbo S: 991.1 | 2012-2019 | 3.8L F6 twin-turbo

Notes

Please be aware that this specific product does not possess CARB certification and may not comply with legal requirements for usage on emissions controlled vehicles. It is strictly intended for exclusive use in closed course competitions.

Frequently Asked Questions

Does SOUL Performance make sport x-pipe exhaust system w/ straight signature satin tips for the 991? Yes. The SOUL Performance 991 Sport X-Pipe Exhaust System w/ Straight Signature Satin Tips is built by SOUL Performance for the 991 Porsche 911 Turbo S.
Which models does this fit? The Sport X-Pipe Exhaust System w/ Straight Signature Satin Tips is engineered for the 991 Porsche 911 Turbo S. 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 X-Pipe Exhaust System w/ Straight Signature Satin 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 Sport X-Pipe Exhaust System w/ Straight Signature Satin Tips. Many owners add a tune to maximize the gains.
How is it constructed? SOUL builds the Sport X-Pipe Exhaust System w/ Straight Signature Satin Tips from durable mandrel-bent stainless steel with precise, fixture-tested fitment.
Is professional installation recommended? Yes. We recommend installing the Sport X-Pipe Exhaust System w/ Straight Signature Satin 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 Sport X-Pipe Exhaust System w/ Straight Signature Satin Tips for 991 Porsche 911 Turbo & S [POR.991T.XES.SWT]

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SOUL Performance Sport X-Pipe Exhaust System w/ Straight Signature Satin Tips for 991 Porsche 911 Turbo & S

Development & Testing

Construction

Sound

HJS Catalysts

Bolt On & Go

Features

Applications

Notes

Frequently Asked Questions

About SOUL Performance

Reviews