so how is this gonna effect stock si's? my next mod is intake and maybe exhaust but i cant get headers cause i will be effed in cali. is this flashpro even made for n/a setups? seems more aimed toward f/i
wow thats sick. i found my 3rd mod then!hell no man, its made for N/A as well, it will allow N/A guys to tune for cams and your mods.
here is an example of a bolt on RSX with a tune