Browsing through the Italian Ebay and found a Intercooler off an Abarth for 140 Euros.. so about £100 would get it but not sure about the fitting and if it can go on a derv.... if its easy to do and can go on a derv might see about getting one...Intercooler Fiat Grande Punto 1.4 Abarth nuovo su eBay.it Motore, Ricambi Auto, Auto ricambi e accessori