Cargraphic Exhaust Valve Controller

[JP4931]

Brand new never used Cargraphic Exhaust Valve Controller. This will fit all 718 4.0 liter models.

$350 shipped anywhere in the Continental United States. I will only accept PayPal and the buyer will pay the fees.

IMG_2509.jpg (813.36 KiB) Viewed 1242 times

IMG_2507.jpg (984.8 KiB) Viewed 1242 times

[JP4931]

Item has been sold.

[Tom]

Nice. Didn't want to ask until you sold it, but what is the primary draw with those Cargraphics controllers? Is it mostly so you can make the car loud (and/or quiet?) whenever you want, since the factory PSE button has a mind of its own? I know they are popular, but I've always wondered if it's just a Track Nanny without the GPS?

https://carpokes.com/viewtopic.php?f=10&t=25

[JP4931]

I bought it so that the valves would be open all the time when I wanted them to be. I know that when the PSE is on, the valves do open but only at a certain rpm and then close back. I went the cheap route initially and removed the vacuum lines to the valves due to not wanting to start tearing my interior apart since the car was new. I am currently waiting on my Softronic tune and that will hopefully take care of the exhaust valves for me now.

[Tom]

I bought it so that the valves would be open all the time when I wanted them to be. I know that when the PSE is on, the valves do open but only at a certain rpm and then close back. I went the cheap route initially and removed the vacuum lines to the valves due to not wanting to start tearing my interior apart since the car was new. I am currently waiting on my Softronic tune and that will hopefully take care of the exhaust valves for me now.

That's what I figured, thanks. That means the Track Nanny does exactly the same thing, except that the Track Nanny also has a GPS signal to automatically quiet the exhaust wherever needed (e.g., when passing a sound meter at the track)....

[JP4931]

I was unfortunately not aware of the Track Nanny when I purchased the Cargraphic.