Hi everyone! My name is Fernanda, i'm from Costa Rica and recently I bought a Gt86 2013 (in september 2017).
I am a little bit dissapointed because in this time I changed the ignition coil (I heard that this is not an usual problem of them).
I Fix that, and also I bought a header borla UEL, my car was 100%stock. I had dyno runs before and after of placing this header and we have the exact same numbers. This is normal?
I have the stock exhaust.