Hey guys, I though I would share a pretty cool video I found. It's a G37 modified with a custom exhaust able to open/close valves for a normal/sport sound (like on the Maserati GT MC).

When the valve is open, it's so loud it sets off nearby car alarms hehe

Btw, its some small Chinese garage that did the mod so I have no idea what they did to the car~~~

黑色英菲尼迪G37S升级排气阀门声浪视� �� - 视频 - 优酷视频 - 在线观看


***The link is in chinese so it looks kinda weird, don't worry its not a virus lol

 

Seems like they put a dump or possibly two after each cat....

 

Sounds great. I wonder what they did?

 

they make electric exhaust cutouts already... just virtualy weld that on

 

Exhaust cut-outs have been available for many years...

 

that sounds nice, nothing like waking up the neighborhood

 

Top Secret makes a variable sound exhaust system for the 370Z. It allows you the option of running a straight, full exhaust with no muffler(s) at all or a conventional system with a muffler. This system, however, comes with a remote control to control whether you want a street or race exhaust from inside the cabin. Pretty cool.

 

Sick!!!!!!!!!!!!

 

With exhaust regulations becoming very strict over here I think its time I invested in one myself

 

Sounds good. Wonder what they did... Too bad you don't have anymore info on it. This could be a good alternative for some folks.