Upgrade Volvo S40 T4 1.9
 

hello, can anyone tell me exactly what injectors I should put in the car and what gas pump exactly to gain more power? I already have in my power dowser bsr 3 ", 2'5" bsr exhaust, bsr optiflow filter, and turbo t-19 made by kinugawa, and I think that by assembling all the parts next week, I would have better performance with bigger injectors and bigger pump. What's your advice? Obviously, when you are ready, new map in ECU

I can not do t4 upgrade searches

How can I ask Pyaap? I think he has enough experience in these cars

Up please

Hello again, I need to know which injectors to mount in my car, they must be bigger than the ones that the car assembles at the moment, thanks

With a mapped ECU I'm pretty sure the standard injectors can push a fair amount of fuel over standard.

my goal is to reach 300 or 310 HP, and I want to take advantage of the fact that I have the car in the workshop assembling the mods, to buy larger injectors, in the forum there are colleagues who have passed that power figure, but I can not address them by private to ask why I need at least 30 publications, but it is important to know which injectors to buy, since I do not want to assign ECU twice, I prefer to do everything at once