Gnil:
RC:
don't know if the GT4 or GT3 RS exhaust "cut off" the sound between 30 and 70 kph but if so, it may be able to "fix" this Smiley with some sort of electrical flap control bypass and keep everything still original. No, I won't give you instructions but your mechanic may be able to figure it out, if he didn't already do.

Come on RC, spill the beans ! You will make many RS owners happy ! And we want to do it ourselves, not ask a mechanic for that ! 

I have no method for the RS but why should it be different than with other PSE equipped models? Honestly, I do not know if the RS has a cut-off between 30 and 70 kph or any other, emissions control mandated, flap control. Also, I do not think it is wise to talk about this in a car public forum for various reasons.


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RC (Germany) - Rennteam Editor Porsche 991 Carrera 4 GTS Cabriolet, Porsche Macan Turbo, Ford Mustang GT500 Shelby SVT (2014), Mini JCW (2015), Jeep Grand Cherokee SRT (2014)