Really annoying vibrating noise In my dc5s

[owens14]

I have this vibrating noise at the back of my car I was thinking it was the number plates so I tightened them up still didn't fix
Thought it was back bumper but that's fine
Only started happening when I installed my kiddracing headers with the test pipe and js racing 60rr
Only vibrates in low rpm when,but stops when u hit about 5000 rpm
Can some help please
It's giving the shits so bad haha

[EKVTIR-T]

Have you checked the clearance of the catback?

Starting with the rear muffler see if its fouling the car anywhere or signs of rubbing/wear

[owens14]

Actually yeah the muffler is really close to bumper I'm guessing that's what it could be. And suggestions on how to stop it from hitting bumper ?

[Lukey]

turn ur music up

[JPR28610]

diagnose the problem properly first. make sure that is the noise, then whats causing the noise. could be heaps of things

[DakDak]

Exhaust musty be hitting something

[r3ckless]

Stiffer engine mounts

[owens14]

thnxs everyone for the suggestions

[IDV8]

I had a similar thing with mine before, it turned out to be the boot cover that hangs from the rear window, just fixed it back in and it worked - consider that if its an interior issue.

[owens14]

I had a similar thing with mine before, it turned out to be the boot cover that hangs from the rear window, just fixed it back in and it worked - consider that if its an interior issue.

Ok thnx man I'll check that out to
I think I have stoped it I think the hangers on my cat which support the ehaust was vibrating on metal so I wedged it with something and now it stopped hopefully :)