SOUL Performance Valved Exhaust System with Signature Satin Tips for 987.2 Porsche Boxster / Cayman

The 987.2 Valved Exhaust system by SOUL Performance Products provides a distinct contrast in sound between mild and race-inspired tones, effortlessly controlled with the press of a button. Experience the enhanced response, character, and sound that your car truly deserves. In the quiet mode with the valves closed, you’ll enjoy a refined and sporty sound that is free from any drone (when paired with stock headers) even at highway speeds. This enables you to navigate your neighborhood discreetly without causing annoyance to those around you, thanks to the inclusion of high-quality mufflers. However, when the valves are unlocked, you’ll be ready to immerse yourself in the driving experience. Feel free to turn off the radio, roll down the windows, and conquer your favorite back roads or unleash your car’s potential on the track.

Development & Testing

• To prevent the 987.2 Cayman / Boxster from overshadowing the performance of the 911, Porsche installs a restrictive and bulky exhaust system that compromises the natural power and sound of these models—an unacceptable compromise according to SOUL Performance. In response, they developed the Valved Exhaust system using their own Project 987.2 Cayman S, ensuring a noticeable and refined distinction between exhaust modes, even when combined with aftermarket headers. During dyno testing on a Dynojet, they achieved maximum gains of 8 whp and 11 ft-lbs of torque at 4,100rpm when paired with their Long Tube Street Headers on the SOUL project Cayman S. Currently, this exhaust system is used on their daily driven Cayman S and consistently tested on their Project Cayman R. Aftermarket exhaust hangers and supports for Boxster / Cayman models are prone to cracking and failure. To address this, SOUL Performance has reinforced brackets to prevent damage during prolonged street use and track days.

Construction

• Each exhaust system is meticulously crafted using mandrel-bent T304L stainless steel tubing, incorporating 2.5″ OD over axle pipes for optimal performance. The mufflers are specifically designed with fortified casings to ensure long-lasting durability. When the valves are closed, the exhaust gases are directed into the SOUL muffler, equipped with high-quality sound-deadening material engineered to withstand rigorous use without compromising performance over time. The mufflers effectively minimize drones, delivering a smooth and pleasant driving experience. The exhaust gases pass through the muffler and exit through perforations into the outer piping. When the valves are open, the exhaust gases are able to freely exit through the large 2.5″ piping. At the same time, the perforations enable interaction between the exhaust gases and the muffler, resulting in a fuller and more robust tone. A wide range of options are available for the exhaust tips, including various styles and finishes made from 321 stainless steel. Additionally, titanium single-wall tips are also offered, providing a weight reduction of nearly a pound compared to the stainless steel tips.

Bolt On & Go

• Every exhaust undergoes meticulous testing in a dedicated fixture to guarantee precise fitment, and it is then carefully foam packed to ensure it arrives in flawless condition. Additionally, new high-grade hardware is provided specifically for the header to exhaust flanges, ensuring secure and reliable connections. Thorough installation instructions are included in the package, making the installation process straightforward and easily manageable for most DIY enthusiasts.

Features

• Mandrel-bent 2.5″ T304L stainless construction with reinforced brackets and fortified muffler casings for durability on street and track
• Drone-free, refined tone in quiet mode, aggressive and engaging tone with valves open
• Muffler design and perforated piping deliver smooth sound control and a fuller tone in both open and closed modes
• Valve controller kit included
• Direct bolt on installation
• Installation instructions included
• All Soul Performance products exhaust components are backed by a renowned lifetime warranty

Specifications

• Exhaust System:
  • Material:T304L stainless steel
  • Weight: 30lbs
• Exhaust Tips:
  • Style: Slash cut single wall
  • Finish: Signature satin

Applications

• Porsche Boxster: 987.2 (2009-2012)
  [2.9L F6]
  
• Porsche Cayman: 987.2 (2009-2012)
  [2.9L F6]
  

Notes

• Valve controller kit is necessary for cars without PSE and optional for cars with PSE to provide manual valve override

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.