Evening all, I got my Milltek fitted not too long ago and all is great with the sound and feel etc. but it's knocking against the rear splitter/ bumper at certain points like when sat in traffic and it's starting to get somewhat annoying. As a temp fix I have wedged an old silicone hose between the tips and bumper which has reduced the noise abit but with each day the noise is returning more. Has anyone got any ideas of how to cure it? Is it likely to be poorly hung, the dogbone mount is worn or a case of new exhaust hangers? Or anything else that I havent thought of?
Any input would be great.