Hi,
I've got the Impreza Diesel. Due to get a remap from Bob Rawle shortly but am trying to release the scooby burble before I do, so I don't have to get another remap after the event. So far I've got the Vortex back and custom straight centre. I'm being told by an exhaust guy that it's the DPF which contains a Cat, which is causing the lack of noise. I don't want to remove it only to find that it wasn't that.
Does anyone have any experience with this? Is there anything else which could be stopping the sound?
It can be done, this link shows how it can sound but it's a bit unclear as to whether the DPF has been removed.
Thanks all.