Guys...., i have a ECS Race N75

What does it do

I put it on the same time as my forge kona

Which together had a good result, but couldnt help wonder how it works different than stock

Does it give abit more boost low down and take it from further up the revs ?

delays the signal to the actuator so you get higher peak boost... apparently I've got one not sure I noticed a difference

I dont think you need it if your car is chipped.  

 

However, you could fool around with the actuator and save some money (not recommended though) 

My cousin gave me it when he sold his car

Just wondered what it was upto ha ha