With more boost, the popular Euro 3 75ps Tddi Connect( 2002-2006) can make some pretty stunning gains.. this one in Finland, tuned via the I-MAP system is making 121ps now , with torque up from 175 to 230nm’s.
Mods so far –
130ps should be possible with further software tweaks & a better intercooler & simply fitting an intercooler (& matching pipework) from any Euro4 Connect will offer an improvement to the shabby , poorly angled stock item.
Would a Sytec manual controller work in stead of the electronic one? we aren’t sure but at a fraction of the price of an electronic controller it would be worth trying..