Hi All,

I currently have a standard wrx (98) with AVC-R. Car runs great on standard boost and even when turned up to 1.2. It was running a bit lean on high boost and sorted that out with a fuel regulator.

Now i'm looking at what my next options are for making my car. i don't want to touch the internals in the engine just yet. WIth my 1.2 bar set up, what more can i do to get it to go faster

Please note i don't even have a drop in filter..it's just bog standard.

thanks in advance.

 

get a 3 inch turboback system (decatted system) bigger turbo, injectors are needed i think for bigger turbo and you have a fuel regulator already so that is sorted get a walbro fuel pump, and a remap this would give good power with them mods done and make it safe

 

get the AFR would be the first port of call, just bodging it with a pressure reg isn't a good idea at all, get it mapped correctly, you'll get a increase in power and responce

 

i did the AFR and that was the reason for the fuel regulator... even with the regulator, would i need to get a fuel pump as well.