So I have a 320D 136hp version, egr delete, downpipe, straight pipe, ECU tune, hybrid turbo. I have reached fuel pump limit which is around 165hp. Now I'm in need of bigger injector nozzles. I have heard that direct bosch replacements with higher flowrate exists. They are way cheaper than Firad nozzles. So the question is, does someone know what nozzles fit in this engine regarding spray angle, flowrate and design. I have found that someone used bosch DLLA 145 P 593, DSLA 145 P 1519. I'm not sure what nozzles work in this engine. Maybe someone has some experience and can recommend nozzles. Maybe some other cars have stock nozzles which would suit my needs.