718 GT4 / Spyder (Secret Exhaust+ Button) :-)

[oo7ml]

Ok... so probably not an Exhaust+ button, sorry to excite and disappoint :-)

However... I've noticed that my exhaust is considerably louder (inside and out), when I have the Rear Window Demister ON with the Sports Exhaust button.

I'm not sure if this is a fault in my car or what the mechanical reason is.

It's so noticeable that when the Rear Window Demister automatically switches off after 20-30 mins, I actually always check to see did I just accidentally switch off the sports exhaust.

Does anyone else experience this?

[NickUSA]

Perhaps with the additional load on the engine it fires 6-cylinders all the time rather than shutting a bank down.