Wow, thats awesome did you notice much of a gain in power or MPG yet??

 

I'll have to wait a while before I say for sure, but the first tank through since I put the flowmaster on, I did see about a 1.5 - 2 MPG increase. Time will tell.

As far as power, I can't tell any change...

 

Posted an interior noise video for those interested....

Click Here

 

i assume u dont have the rear resanator on if u put duals coming out the back?

 

That's correct sir...

 

How was the vid camera kept so steady?

 

I love my Flowmasters but I have the feeling that mine aren't so loud as the ones in the video. Got to say that I'm starting to get bored with the MDS system though, the flowmasters really make it rather obnoxious.
Does it really save that much gas anyway?

 

I have a camera mount with 3 suction cups, just stuck it on the rear window.

Proabably not, but I couldn't imagine my hemi sounding any other way now that I'm used to the Flowmaster. There is a range where the MDS is a little annoying, but I'm pretty much used to it now, doesn't really bother me at all like the first day I drove it around.

 

Are the windows down during the video?

 

Nope, windows were up. I told you, my wife hates to ride with me now... lol

If anyone's interested, You can hear the MDS kick in at the 1:09 - 1:10 mark.