mp3some

Hello everyone pleased to be a new member to the family. Can someone please help me find some one that carries Arospeed part # ARO800985 and let me know where i can get a fuel rail, injectors,cams... anything to bolt on to my toy. Also I put an AEM intake on and gutted both cats, do I need to modify the O² sensor? and is there any way to deviate from the stoichiometric mixture? This is my first Mazda and I love it. It is also my first FWD car and I am impressed that there is virtually no understeer. Some times I wonder if it has a little oversteer. I've Built a 72' VW bettle to 2085cc engle 310° cam and dual JayCee 52mm to get 10.177@133.9 (that's 225hp/1200lb car), I'm not looking for that in my pro but someone please help me find some fire for the wire,juice for the goose etc.... Thanks