hi all just another quick one thinking of a decat pipe for my st does any one on here running a decat pipe on there tdci's if so what do they think or what do people think the difference will be as a can get a
gw custom 3" mondeo decat st tdci high flow plus flexi for 100 quid made from 304l stainless steel.he says its the biggest power upgrade for the money

Its a bit of an old post but i think a Remap, Bluefin or tuning box gives the most "bang for your buck", then a decat, SS high flow exhaust and a larger intercooler, in that order

Did you get/ fit the decat after all?