I know that 4DRHTRD has posted some videos of his electric exhaust cut-out that he was running on his Flex, but are there any other videos out there with this set-up or similar?
I am hoping that someone had done some drive-by videos or maybe some engine revs with the cutouts installed. I just took some cash from the casino and have some money to burn on some exhaust mods and need to pick the best path.

Jarod...
The cutout Mike (4DR) developed is a boost activated cutout in it's final form.... as I remember, it started opening at 8psi boost and with WOT opened fully. 

I plan to add a solenoid valve in the actuator line so it can be cut completely off.  Mike says it is not much louder with the CO installed.

You can see video of it at these links:
First is  from Dec 1012... Sound isinside Mike's Flex and also under it showing the CO working
http://www.ecoboostperformanceforum.com/index.php?topic=276.msg721#msg721

The next is a Toyota Supra on the Dyno using the Sound Performance boost activated valve... May give some idea of sound.... shows HP gain of 67 HP just from the cutout (on the Supra).  Mike posted this when he had the CO redone with their valve.  MAy give you some idea of sound expectations at least as far as volume.
http://www.ecoboostperformanceforum.com/index.php?topic=695.msg5563#msg5563

This last post shows the original design and some clips from April of 2013 .... and Mike's build info. While the videos are of drag races and original CO design the sound is WOT from outside his flex.
http://www.ecoboostperformanceforum.com/index.php?topic=334.msg1246#msg1246

Hope this helps... I am unaware of a "drive by" vid of any vehicle with the transverse 3.5 EB and a CO

BigMac, let me know about your solenoid enhancement.

After some thought, I think I'd like to add it.

Quote from: FoMoCoSHO on April 16, 2014, 07:33:21 PM
BigMac, let me know about your solenoid enhancement.

After some thought, I think I'd like to add it.

Will do FMC....

I will admit that the whole thing may create the need for 2 tunes due to sudden almost complete removal of any exhaust back pressure .

I would think you could just run a tune that is geared towards having the cutouts open. Then when they are closed you just are running slightly rich. This is how I ran my last two vehicles. Not saying absolutely that this is the approach for this vehicle, but there may be potential there.

Finally got mine. Sounds pretty nasty

^^^^Hoping to hear some sound clips from around the car and maybe a drive by.

Quote from: SRT82ECOBOOST on April 17, 2014, 09:39:43 PM
^^^^Hoping to here some sound clips from around the car and maybe a drive by.

Soon!!

http://s963.photobucket.com/user/gcotton30/media/1st%20day%20SHO/MKS/4E383966-8320-4F60-B5ED-326D2FB591A2_zps9xjrsvpw.mp4.html

Cutouts open!!

If you look at the other vids, I have 1 with just the magnaflow. Then 2 with the cut-outs open

Sounds good!... subtle diff with closed

I agree. The magnaflow is quiet. If I remember correctly, my SHO with magnaflow got louder after it broke in. So I have less than 500miles since the install hoping for more sound as time goes on.

Great to hear those turbos whine. Definitely in play for my next round of mods.