hi zth people....i need an opinion.. i'm using 16 inch wheel that have 7 inch width front and 7.5 inch width for rear......can i change the rear tyre to the 225/45 tyre......currently still using 195/50 conti...any...
my question is,the 4g15 with siemens ECU can be matched with high cam?i think it does need a piggyback to fine tune the fuel.so does this kind of mod possible?need ur expert advice.