Does SOUL Performance make valved exhaust with dual wall tips for the 981?

Yes. The SOUL Performance 981 Valved Exhaust with Dual Wall Tips is built by SOUL Performance for the 981 Porsche Boxster Spyder / Cayman GT4.

Which models does this fit?

The Valved Exhaust System with Dual Wall Tips is engineered for the 981 Porsche Boxster Spyder / Cayman GT4. 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 Dual Wall 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 Dual Wall Tips. Many owners add a tune to maximize the gains.

How is it constructed?

SOUL builds the Valved Exhaust System with Dual Wall 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 Dual Wall Tips through a qualified technician to ensure correct fitment and a proper seal.

Description

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BP PRICING DIFFERENCE

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Description

SOUL Performance Valved Exhaust System with Dual Wall Tips for 981 Porsche Boxster Spyder / Cayman GT4

The SOUL Performance Valved Exhaust System for the Porsche 981 GT4, Boxster Spyder, and Clubsport elevates the iconic flat-six soundtrack with a dynamic, tunable tone and enhanced performance without compromising street-friendly manners. Built around high-quality valved mufflers and precision mandrel-bent T304L stainless steel tubing, this system delivers a refined, sporty exhaust note with the valves closed and a thrilling, aggressive voice when the valves open, letting drivers enjoy both civilized cruising and breathtaking back-road character. In quiet mode, the valves keep the tone controlled and drone-free at highway speeds, allowing discreet neighborhood cruising. Open the valves and the system releases the full potential of the 3.8L engine, creating a commanding exhaust soundtrack that enhances every blip and downshift. Designed to integrate seamlessly with the factory valve controls, it maintains usability and convenience for daily driving while offering exhilarating performance potential for spirited driving and track days. Constructed for durability and longevity, the exhaust features 2.5″ over-axle piping and fortified mufflers packed with high-quality sound-deadening material to minimize unwanted resonance and maximize tone quality. Finished with polished chrome dual wall tips, this system adds a bold and premium visual upgrade to the rear of the GT4 or Spyder. Backed by SOUL’s renowned lifetime warranty for both street and track use, it’s a complete exhaust solution that enhances sound, character, and performance.

Development

The GT4 is a masterfully engineered machine from Porsche, with its 3.8L flat-six producing a distinctive wail that begs to be amplified. SOUL Performance developed its Valved Exhaust System to extract the full sonic potential of the GT4 while preserving everyday streetability. With the valves closed, the system delivers a refined, sporty tone with no drone at highway speeds, even when paired with factory or high-flow catted headers, allowing for quiet neighborhood driving thanks to the effectiveness of the high-quality mufflers. Recognizing that many owners run headers on the street, minimizing drone was a key development priority. Open the valves, and the exhaust transforms the driving experience, encouraging windows down, radio off, and full engagement on back roads or at the track, with every downshift producing a sharp, exhilarating bark that underscores the GT4’s performance character.

Construction

Each system is constructed from precision mandrel-bent T304L stainless steel tubing, including 2.5-inch OD over-axle pipes, and incorporates mufflers with fortified casings to ensure long-term durability. With the valves closed, exhaust gases are routed through the SOUL Performance mufflers, which are packed with high-quality sound-deadening material engineered to withstand extreme use without blowing out over time, resulting in exceptional drone suppression. Exhaust gases pass through the muffler and exit via perforations into the outer piping, maintaining a controlled, refined tone. When the valves are open, exhaust gases are free to exit through large 2.5-inch piping, while the perforated design allows the gases to interact with the muffler, promoting a fuller, more robust exhaust note. SOUL Performance offers a wide selection of 321 stainless steel exhaust tips in various styles and finishes, with custom options available upon request. Optional titanium single-wall tips are also offered, reducing weight by nearly one pound compared to stainless steel alternatives.

Bolt On and Go

Each SOUL Performance exhaust is test-fit in a dedicated fixture to verify proper fitment, then foam packed to help ensure it arrives in perfect condition. Detailed installation instructions are included for a straightforward install that most DIY enthusiasts can complete. Valve operation is controlled through the factory valve button, SOUL’s valve controller fobs, and is compatible with HomeLink.

Features

Valved design with quiet, drone-free cruising and aggressive open-valve sound
Dual Wall Tips in Black Polished or Polished Chrome
Mandrel-bent T304L stainless steel construction with 2.5-inch over-axle piping
Fortified mufflers with high-quality sound-deadening material
Seamless integration with factory valve controls and HomeLink compatibility
Multiple 321 stainless and optional lightweight titanium exhaust tip options
Direct bolt-on fitment with street and track durability
Backed by SOUL Performance Products lifetime warranty

Applications

Porsche Boxster Spyder: 981 | 2015-2016 | 3.8L F6
Porsche Cayman GT4: 981 | 2015-2016 | 3.8L F6
Porsche Cayman GT4 Clubsport: 981 | 2016 | 3.8L F6

Frequently Asked Questions

Does SOUL Performance make valved exhaust with dual wall tips for the 981? Yes. The SOUL Performance 981 Valved Exhaust with Dual Wall Tips is built by SOUL Performance for the 981 Porsche Boxster Spyder / Cayman GT4.
Which models does this fit? The Valved Exhaust System with Dual Wall Tips is engineered for the 981 Porsche Boxster Spyder / Cayman GT4. 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 Dual Wall 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 Dual Wall Tips. Many owners add a tune to maximize the gains.
How is it constructed? SOUL builds the Valved Exhaust System with Dual Wall 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 Dual Wall 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 Dual Wall Tips for 981 Porsche Boxster Spyder / Cayman GT4 [POR.GT4.VES.POT/POR.GT4.VES.BC]

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SOUL Performance Valved Exhaust System with Dual Wall Tips for 981 Porsche Boxster Spyder / Cayman GT4

Development

Construction

Bolt On and Go

Features

Applications

Frequently Asked Questions

About SOUL Performance

Reviews