Hi guys. I'm working on NA upgrade for my auto 4g94 lancer and i've got SRI, Hi-flow cat, cat back, pulley and RRM piggy back so far. Now i wanna get more power over the bands, especially lower band so i'm looking into the fuel system. RPW in Aus advised the installation of a FPR over the injectors where some others threads on evom or other mit forums suggested otherwise. So what do you think? A FPR cost approx 200 bixks where a new set of WRX would be around 150 bucks so i'm kind of confused.

I know the FPR would help imrpoved the flow of gas into the injectors while the injectors would inturn throws into the throttle but i'm not sure of the quantumn of effect on an NA machine. Please advise.

Also is there any other suggested Valuable NA mods for a DD ride? And would the tein basic coilovers better off a set of S Tech lowered spring on stock strut in term of comfort and driveability for a DD street drive?

Apology for the dumb questions but i've rad too many posts around and....get lost so figuring i'd make my own thread and take it from there. Appreciate all the thoughts. Thanks