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Discussion Starter · #1 · (Edited)
Porsche 981 Product Showcase



The 981 chassis has proven it self time and time again, it goes without saying that it is here to stay as one of the pinnacles of Porsche naturally aspirated goodness. With that comes the distinctive sound of a flat six that only Porsche can achieve. Being a group that just can’t leave well enough alone, we thought the like minded among us here on Planet9 would be eager to see and hear what we have been able to achieve.


VALVED EXHAUST SYSTEM: We decided the first order of business would be to make a reasonably priced valved exhaust alternative. We also wanted to ensure that there was a suitable difference between loud and quiet modes. Cruise on the highway with no drone or pull into the neighborhood at night in quiet mode and open the valves on your favorite back road or track to listen to the howl of your engine. Valve operation is controlled by the included remote or by tying the system into your HomeLink button. Each system is made from mandrel bent T304L stainless steel tubing and features mufflers with fortified casings in the interest of durability. You can order the exhaust to suit your specific aesthetic desires – select from our Signature Satin or a full polish finishes, with tips of your choosing.







Our COMPETITION HEADERS: offer the greatest gains in power and sound. You’ll notice the 11 lb weight savings, decreased operating temperatures, and improved engine response all while enjoying the race inspired tone.







Our LONG TUBE STREET HEADERS are built around large diameter, free flowing HJS HD 200-cell catalytic converters with long tube runners for maximum gains in power, throttle response, and flat-six engine tone. Proven design elements including port matched flanges, smooth radius primary tubing, and collectors that optimize the exhaust flow all work in conjunction to maximize power gains. We back the HJS catalysts for 3 years and the headers themselves for life.









POWER: Our Competition Package was tested on a Mustang Dyno on a vehicle that was equipped with existing race headers, Porsche Sport Exhaust System, and a custom tune as the baseline. The Soul Performance Products Competition Package picked up 11 whp and 9 ft-lbs of torque – with more power expected with a custom re-tune

BOLT ON AND GO: Each product is tested in a fixture to ensure perfect fitment. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts. Installation instructions are included.

All of our components are in stock, let me know if you have any questions or would like to get setup with Soul today. We are looking for another 981 Boxster/Cayman owner to collaborate with on quality video and sound samples of our products. Please call, email or PM if you are interested!


[video=youtube;8xXcv603sUI]8xXcv603sUI]https://www.youtube.com/watch?v=8xXcv603sUI[/video]

Why buy from Soul Performance Products?
- Lifetime Warranty
- Products in stock and ready to ship
- Fast responding Customer Service and Technical Support Staff
- Community engagement, we listen to your recommendations!



 
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Discussion Starter · #2 · (Edited)
Marcus expressed to us that the dump valve exhaust and race header setup on his Cayman had noticeable drone and an overly aggressive sound - he was looking for something more refined that still had an aggressive side. We promised a solution in the form of our 981 Street Package. He went from second guessing switching systems as it may not be worth it on his way here, to leaving absolutely enthralled!


Our Long Tube Street Headers use large HJS HD 200 cell catalytic converter and long runners to maximize flow and prevent check engine lights.




Our Valved Exhaust does an incredible job of eliminating drone under all conditions with valves closed, and once you open them up - you can expect a brilliant flat-six howl, which you can hear below:


[video=youtube;cFpsZ9xHIiU]https://www.youtube.com/watch?v=cFpsZ9xHIiU[/video]




The ability to make customers happy is the main reason we started Soul. Our goal is to build exhaust components that are effective and fairly priced. We’re always here to chat about ensuring you get the results you’re looking for.




-Mike in Marketing
 
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Discussion Starter · #6 ·



Satin Black tips are now available in both slash cut and straight cut for our Boxster / Cayman Valved Exhausts! We take our signature satin tips and have them PVD coated for a long lasting, extremely durable finish.The tips are a beautiful satin finish with a black chrome SOUL logo.

_____________________________________


"German Driver" put together a video review of our Valved Exhaust.


 
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718 Posts
Discussion Starter · #14 ·
what are the dyno gains on the Long Tube Headers with HJS 200 cats?
Hey Paul, sorry for the delay in my response. We don't have dyno data of just the headers alone on 981, but we do for the GT4:

 
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