I currently have a piperx cone filter on my ACT. I noticed for the 1st time heat soak recently when the engine was warm. I also am not sure if I am keen on the induction sound as it is a turbo. Can anyone advise me how much it will cost to get a de-restricted box and the pipe from the air intake to the box itself. The last owner removed this & put some flexible piping in it's place which looks a real bodge.
Also which is the best air box/intake to use I hear people saying the 2.2 or 1.9 CDTi iirc.
Lastly will this lower the waste gate flutter noise and will it be an easy job to fit?