Extractors Making Vibration Sound

Gibbns

New Member
Hey Guys,
I got some extractors installed on my 04 lancer ch from Exhaust Bros, they are great their is a noticeable difference when accelerating and feels like their is a lot less strain on the engine. The only down side is sometimes when im accelerating there is a vibration sound, its not all the time its just every now and then i can here something vibrating im only assuming it would be the extractors as before i had them installed their was no vibration sound at all. Can anyone give me any tips on how to stop the vibrations.
Cheers :)
 
Happened to me too, its the heat shielding vibrating, i had to take all the heat shield off the stock parts of the exhaust because it rattled when revving it. Give that a go
 
I had the same issue with my 4-2-1s. Got some new headers and it went. Both have aftermarket front pipes so not sure if it was heat shields in my case
 
Ok so its not the heat shield i took it off and still vibrating. Still dont know what is causing it to vibrate. From what i can hear it sounds like its part of the exhaust vibrating
 
Im not exactly an expert on cars so i think im going to take it to the Exhaust Bros this week sometime and see if they can figure out what is vibrating!
 
So turns my engine mounts are gone and that's whats making the vibration noise not the exhaust or extractors. Great...
 
Sooo got new engine mounts and....something is STILL Vibrating and i have no idea what it is. Does anyone have an idea what it could be? Do extractors make a vibrating sound in general?
 
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