Exhaust vibrating the whole car?

[va01gtstang]

I was just wondering about if anyone here ever had problems with their interiors rattling because they have dumps. I ask this because I have MAC LT's, ProChamber, and MAC Cat-back, and when I just took off the tips, which left the pipes hung a little over the axle, and when I did this, it shook and rattled my whole car. It was just too much for a daily driver. I was wondering if there is a difference in tone or rattling i cut the pipes and weld on turn-downs? I also have p&p heads, and cams which made a difference in my exhaust tone.

 

[OC Stang]

I have seen something like that.

I had two friends. I with a 67 Cougar and the other with a 67 Mustang. Both had dumps.

The car did rattle and was totally loud inside. I think with it doing that it reverberates more.

 

[CJMcLean]

Mine does it slightly at certain RPM (especially between 1800 - 2000).

I have a Magnaflow catback & offroad X-pipe.

 

[chinostang]

the pipes are just shaking around back there because there is not enough hangers holding them in place. same thing happened to me after i put my x pipe in, i thought my car was falling apart. the spacing over the axle is tight to the sides of the car, bet thats where you are getting all the shaking. that or the pipes just dont have enough support.