Knock/bang when I pull off

[M18nye]

So I have a 2.0tdi Leon. Since I lowered it and got my exhaust made and fitted, well a couple of weeks after, when I pull off I can hear a single knock/bang noise? Any ideas what it could be?

 

[Crafoo]

Not your brakes binding on?

 

[M18nye]

no is more of a bang than brake bind. Plus it happens occasionally when driving

 

[Crafoo]

You checked your exhaust to make sure it's not dropped off a hanger or that it's not fouling another part of the car?

 

[M18nye]

yeh the only time it knocks when moving the exhaust about is if you really swing it, ive put some cable ties on the mounts to stiffen them up. Got dog bone mount insert coming next week going to put that in and see if that helps aswell. its passed its mot with it, been 4 wheel aligned and i had a really good look over it when it was on the ramps aswell, so thats 3 fully qualified and experienced mechanics that have looked at it and found nothing other than the exhaust knocking if you swing it side to side quite violently. and the small amount of play in dog bone mount

 

[JODmeister]

Check engine mounts, mine had a knock on left turn into driveway.

 

[M18nye]

Yes turned out to be the engine mount that is in the sub frame! Going to change it tomorrow.