January 16, 20179 yr hi there thinking of doing some kind of tune on the engine she's bog standard at the moment any suggestions its a wrx verstion 1 gc8
January 17, 20179 yr How far do you want to go? What budget so you have? Is it an import? Do you have a power figure it mind? Usual first route is aftermarket exhaust. Cat back at first and for bigger gains a change of downpipe to either a sports cat or decat(decat will fail emmisions test on mot). Panel filter or cone filter. Collect it all together with a remap. Would advise putting a new, upgraded fuel pump in too. Yours will be getting on now and with mods the engine will want more fuel. Last thing you want is to run lean.
January 17, 20179 yr You'd need a mappable ecu or esl daughter board fitted at about £600 supplied and mapped which should see 280 hp . If you want to break the 300hp mark ,add a fmic and yellow injectors (add other £300 + fitting). Then it should see 320hp ish .
Create an account or sign in to comment