Hey guys, got my Topspeed Exhaust and Y-pipe installed and it sounds pretty damn mean. This setup drones pretty bad though. I also got the exhaust control valve working, I can post up videos if anyone wants to see, when I have it closed, it really lowers the volume of the exhaust a lot (If you're in a neighborhood late at night or if there's a cop nearby)

http://www.youtube.com/watch?v=7r50MxrLvCU

I'll post up another vid later of fly-by's.

 

nice stuff!

 

What's this exhaust control valve? More info and perhaps a picture, please.

 

sounds good. Way better than some other topspeed exhausts Ive heard on other Z's. Waiting for the fly-bys and in-cabin vids.

 

It's really a pretty cool idea, I was unsure of how well it works but it's pretty impressive.



Here's a link to where I got it:
http://www.nipponpower.com/product.phtml?p=171

I thought I was getting the flange type when I got the 80mm one, but the 80mm is the pipe type so a section of my exhaust had to be cut out and replaced with this valve, but it's double welded so everything else is gonna break before this thing does.

I'll post more vids later when I get a chance, been so busy lately, I'll also do a little demo of the difference the ECV makes.