Soul Performance Products - 991.2 Development Thread
#541
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posted a short track video on here after headers and exhaust install. Sounds awesome! looking into another tweek in the Cobb tune.
I have the Soul 200 cell cats with around a 600 miles on them,
any offers welcome. They were great. I'm just going to a dedicated track set up for now.
I have the Soul 200 cell cats with around a 600 miles on them,
any offers welcome. They were great. I'm just going to a dedicated track set up for now.
#542
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"In this video you will see what a stock 2018 Porsche 911 991.2 Carrera 3.0 Turbo sounds like and what it sounds like after installing BMC Air filter, Soul Performance Products non-PSE Performance Exhaust System, and Cat Bypass Pipes! The difference is insane, waking up the turbos and engine! I haven't experienced any drone because the exhaust is in the back. It's wild on cold start but pretty tame afterwards until you rip on it."
-Mike
-Mike
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SOUL PERFORMANCE PRODUCTS
Quality Exhaust Solutions, Fair Pricing, and Outstanding Service
John Gaydos- Owner, Performance Specialist
Cell - (484) 883-6197
johng@soulpp.com
Jon Wheel - Marketing Manager
jwheel@soulpp.com
![](https://rennlist.com/forums/signaturepics/sigpic191275_4.gif)
SOUL PERFORMANCE PRODUCTS
Quality Exhaust Solutions, Fair Pricing, and Outstanding Service
John Gaydos- Owner, Performance Specialist
Cell - (484) 883-6197
johng@soulpp.com
Jon Wheel - Marketing Manager
jwheel@soulpp.com
![](https://rennlist.com/forums/signaturepics/sigpic191275_4.gif)
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Chillywon (07-09-2021)
#545
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#547
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The soul headers and exhaust makes this base 17’ sound night and day from stock. And helped drop a few seconds a lap at Sebring. Or maybe it’s the stock calipers painted yellow😉
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#548
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We had a GTS in today for Cat Bypass Pipes, Bolt-On 4" satin black single wall tips, and a Softronic ECU tune! I just picked up a Mavic Air 2 drone and need to practice following shots a bit more.... ![Big Grin](https://rennlist.com/forums/images/smilies/biggrin.gif)
![](https://soulpp.com/wp-content/uploads/2021/09/Porsche-991.2-Carrera-Bolt-On-Tips-4-Inch-Straight-Cut-Satin-Black-Installed.jpg)
-Mike
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![](https://soulpp.com/wp-content/uploads/2021/09/Porsche-991.2-Carrera-Bolt-On-Tips-4-Inch-Straight-Cut-Satin-Black-Installed.jpg)
-Mike
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GT3FZS (09-20-2021)
#553
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We're regularly asked to compare what one could expect when doing our Sport Catalytic Converters, Sport Headers, and both combined. To that end, our customer Jeremy is present with his GTS to get media and summaries describing and documenting the result of all three configurations to try and help convey the experience to all. Today we're starting with the sport cats and tomorrow will be headers only and then both cats and headers. If you have any specific requests for info or content please let me know!
![](https://soulpp.com/wp-content/uploads/2021/09/SBGF.jpg)
-Mike
![](https://soulpp.com/wp-content/uploads/2021/09/SBGF.jpg)
-Mike
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#554
Instructor
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Sport cats arrived in the middle today but now i have to wait another week to get them installed due to scheduling issue at two of local places I'm familiar with! (bangs head against wall).
#555
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We're regularly asked to compare what one could expect when doing our Sport Catalytic Converters, Sport Headers, and both combined. To that end, our customer Jeremy is present with his GTS to get media and summaries describing and documenting the result of all three configurations to try and help convey the experience to all. Today we're starting with the sport cats and tomorrow will be headers only and then both cats and headers. If you have any specific requests for info or content please let me know!
-Mike
-Mike
- Idle (cold/first start)
- Idle (hot)
- Free revving in Sport mode (WOT jabs from idle to 5500)
- Free revving in Normal mode (WOT jabs from idle to 5500)
- Cruising 2000 rpm
- Cruising 3000 rpm
- Normal acceleration 0-30 as if from a stoplight downtown with shifting in the 2500rpm range
- WOT 0-60 acceleration from a standstill
- Highway speed non-WOT +10mph acceleration in top gear
- Highway speed non-WOT +10mph acceleration with dropping to 4th/5th
- 2nd gear 6000 to 3000 rpm overrun in Normal mode
- 2nd gear 6000 to 3000 rpm overrun in Sport mode
All items should be done with valves open as well as valves closed
All items should have an interior and exterior clip
All interior clips should have the microphone in the same position
All clips should have the microphone gain set manually
A decibel meter reading of the above configurations would be nice to quantify the changes, at least for the interior comparisons, but I suspect many people wouldn't be able to translate the numbers into real life expectations.