hi guys, i am going to fit an electric boost controller to my sti and was thinking what would be the benefits of uprating the ecu, i.e chip / remap.

as i would controlle the boost what els would i get out of it.

also my sti is hitting 271hp with a full decat and pannel filter, any ideas of what i would get by adding the boost controller (1bar) and a chipped ecu.

thanks david

 

what model impreza do you have? ie what year? if its a pre 96 model you need a scoobyecu.
i have a 1995 wrx and with a scooby ecu, and decat it made 301.8bhp!!

 

Hi its a 1994 sti

Thanks

 

I'd just stick with the chip first. Speak to one of the tuners and go from there. A good chip should see you at anywhere between and 280 and 310 bhp if everything is working as it should be. The ESL live board could be the way to go.