tigercrazy718

yea my exhaust rattled pretty bad with my magnaflows and it turned out that it was one of the hangers hitting the chassis. took it back to my friends (since i installed it myself lol) and fixed it. later got extensions welded on bc the system isnt made for a gt bumper so they sit back pretty far. vibrating thing happened again, took it back, they fixed it free

tdurham19

I have a 06 v6 with dual exhaust and my driver side exhaust rattled horribly. Turned out it was just a rusted "u" clamp. You should have no problem finding whatever is the problem and fixing it.

BKRmustangv6

Thanks guys for all the help. Turns out it was just like u all said except mine was on the passengers side. now even in the cold I drive around with the windows down lol

nickakastu

I thought I would ask here instead of going into a shop and them charging me just to look at it. Around 2000 RPM, I'm getting a weird rattle that doesnt seem to be a hanger or anything because I cant recreate the noise by shaking the exhaust/muffler. Keep in mind I only have a stock exhaust system on an 08 V6. Anyone have any ideas?

BKRmustangv6

If u can't recreate the problem then I'm not to sure. Try warming up the car and letting the pipes expand then try rubbing or shaking it

SilverStallion05

I had an issue with my duals as well. Turns out on of the mid clamps was on upside down or something. Just bring it back and tell them to fix it. They should not charge you.