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

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

Which models does this fit?

The Valved Exhaust System with 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 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 Tips. Many owners add a tune to maximize the gains.

How is it constructed?

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

Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

Reviews

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Description

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

The SOUL Performance Products Valved Exhaust System for the Porsche 981 GT4, Boxster Spyder, and Clubsport is engineered to amplify the 3.8L flat-six while keeping the car genuinely streetable. With the valves closed, it delivers a refined, sporty tone with no drone at highway speeds (with factory headers or high-flow catted headers) and lets drivers cruise quietly when needed. Open the valves and the system transforms into a more aggressive, back-road-and-track-ready soundtrack with sharper blips and a more pronounced bark on downshifts. Constructed from mandrel-bent T304L stainless steel with 2.5-inch OD over-axle piping and fortified-case mufflers, the system is built for long-term durability and drone control. Valve operation remains compatible with the factory valve button, and SOUL also notes compatibility with their controller fobs and HomeLink. Every exhaust is fixture-tested for fitment, foam packed for delivery, and includes installation instructions for a direct bolt-on install. Backed by SOUL’s Lifetime Warranty for street and track use. Configured here with Straight Cut Single Wall tips in Signature Satin.

Development

The Porsche GT4 is a masterfully engineered machine, and its 3.8L flat-six delivers a distinct wail that deserves to be amplified. SOUL Performance designed the Valved Exhaust System to unlock more of the GT4’s potential while keeping it truly streetable. With the valves closed, it produces a refined, sporty tone with no drone at highway speeds when paired with factory headers or high-flow catted headers, while maintaining the ability to come and go quietly thanks to high-quality mufflers. Because many owners choose to run free flow headers on the street, minimizing drone was a key development goal. Open the valves and the system transforms the experience – encouraging windows-down driving on back roads or full-attack track sessions, with each blip and downshift delivering a sharp, exhilarating bark.

Construction

Each SOUL Performance system is constructed from mandrel-bent T304L stainless steel tubing, including 2.5-inch OD over-axle pipes, and features mufflers with fortified casings for long-term durability. With the valves closed, exhaust gases are routed through the SOUL muffler, which is packed with high-quality sound-deadening material engineered to withstand abuse and resist blowout over time while effectively minimizing drone. In this mode, gases travel through the muffler and exit through perforations into the outer piping. With the valves open, exhaust gases flow through large 2.5-inch piping, while the perforations allow the flow to interact with the muffler to create a fuller, more robust tone. A variety of 321 stainless exhaust tips is available in multiple styles and finishes, with custom options offered upon request, and titanium single-wall tips are also available to save nearly a pound compared to stainless tips.

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, refined, no-drone cruising when closed; aggressive tone when open
Mandrel-bent T304L stainless with 2.5-inch OD over-axle piping
Fortified mufflers with durable sound-deadening packing
Factory valve button control, SOUL fobs and HomeLink compatible
Straight or Slash Cut Single Wall tips in Brushed, Satin Black, Signature Satin or Titanium
Fixture-tested fitment, foam packed, bolt-on with instructions, 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 tips for the 981? Yes. The SOUL Performance 981 Valved Exhaust with Tips is built by SOUL Performance for the 981 Porsche Boxster Spyder / Cayman GT4.
Which models does this fit? The Valved Exhaust System with 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 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 Tips. Many owners add a tune to maximize the gains.
How is it constructed? SOUL builds the Valved Exhaust System with 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 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 Tips for 981 Porsche Boxster Spyder / Cayman GT4

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

Development

Construction

Bolt On and Go

Features

Applications

Frequently Asked Questions

About SOUL Performance

Reviews