so i just installed my magnaflow cat back exhaust last night. very nice exhaust . the thing is it rattles. if im to replace the stock rubber things that go around the hangers will that stop it. and where they expect u to put the exhaust clamp would it just be better to have it welded. or wut?

 

did you put the flange in between the cat and the exahust if not it will rattle, make sure all nuts/bolts are tight. Then come back if that doesnt work.

 

yep checked all bolts. there 2 flanges that came with the kit. did it matter how they went. i put the shiny one between the cat and exhaust. and the oher one by where the exhaust connects at axle. all of my exhaust have rattled. could the rubber things be stretched and let it move freely

 

yeah thats possible and no it doesnt matter as far as what side goes on the flange so you should be ok.

 

i have checked everythig else. i mean i think thats about all that is left. do u think it could be nething else?

 

no maybe a heat sheild mine rattled bad but i thought it was exahust and took it to a shop and they said that my car was to low and i must have hit the Catalytic Coverter heat shield on something.

 

it might be touching that shield that sits in front of the gas tank and it makes a rattle?

 

yeah thats a possibility u should go over top of the entire floorboard where the exhaust runs and make sure its not touching the shield.

 

i took all of the heat shields off of the cat and above it. i havent taken the one off by the gas tank. i will try that and c what happens.

 

thanks for all of the help by the way
ill reply tonight or tom whenever i get the chance to work on it

 

bump

 

mine rattles too im so tired