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Retrofit GTS Electric Sport Sound in a 4S?

philey

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I wonder if you can retrofit the GTS sport sound in the 4S Taycan? Anyone heard both and can notice a big difference?
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mystermykee

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Yes. Hardware is the same, just a different dataset. GTS ESS is deeper in tone. I have it coded. Of course, you'll need a PIWIS tester.
 
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philey

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Yes. Hardware is the same, just a different dataset. GTS ESS is deeper in tone. I have it coded. Of course, you'll need a PIWIS tester.
Does it apply to the J1.2 too?
 

Chiu

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Yes. Hardware is the same, just a different dataset. GTS ESS is deeper in tone. I have it coded. Of course, you'll need a PIWIS tester.
I have PIWIS 3 can test!!
 


mystermykee

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Is the sound different in normal and sports ?

What’s the code parameter please ?
It is a bit different between drive modes. In SportPlus at a stop, it may just be in my head but it seems like I can hear a low hum or pulse.

Can someone with an actual GTS confirm?
 

mystermykee

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The GTS sport sound, as well as the GTS PASM coding, I did not do myself. If you can't figure it out, DM me and I can forward you my contact.

Here are the notes I took during our remote coding session.
EV_ActuaForIntNoise LogicalBlockDataSetVersion [1]: Version D512

I had D510.
 


mystermykee

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Does it apply to the J1.2 too?
With regard to the ECU name and dataset, I'm not sure. But it definitely can be coded. I don't see why the hardware for ESS would be different across the models for a .2.
 

mystermykee

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That looks like for internal sound only.
Did you notice an increase in sound outside the car?
I haven’t had anyone drive my car while I was outside, yet.

Is there a parameter EV_ActuaForExtNoise?
 

Chiu

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The GTS sport sound, as well as the GTS PASM coding, I did not do myself. If you can't figure it out, DM me and I can forward you my contact.

Here are the notes I took during our remote coding session.
EV_ActuaForIntNoise LogicalBlockDataSetVersion [1]: Version D512

I had D510.
I’m driving a base Taycan (RWD). The current default setting is 119. I’ve adjusted it before, but I couldn’t really feel any difference?!

Porsche Taycan Retrofit GTS Electric Sport Sound in a 4S? IMG_0F662773-C3B0-4D97-97C5-191FC71C90CF
 

berenger24

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out of curiosity, does the GTS sound different to the Turbo? either way, i would love to be able to change my 4s to have the GTS sound..
 

Chiu

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I haven’t had anyone drive my car while I was outside, yet.

Is there a parameter EV_ActuaForExtNoise?
I tried entering D513, but the system wouldn’t accept it. It seems that only values between 0 - 255 can be entered.

What's your value of this?

Porsche Taycan Retrofit GTS Electric Sport Sound in a 4S? IMG_0EAB387C-9D1E-4C9C-9442-935F5BA9ED9D
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