Originally Posted by gordyzero
If the 2012 STI has even a slightly safer map. I want it and the dealer said they would install it if it was a option. I will know tomorrow. I am fighting with myself to just throw 5 g's @ this pile and call it a day. But I know its money wasted. Damn. Sad face.
2012 STi air:fuel
It's not safe. Like I posted before, it's running 14:1 (lean) until 4,200rpm and doesn't drop to 11:1 (safe) until 4,900rpm. This is because the EJ engine is antiquated, which is probably why they're going to get rid of it for the 2014 model year.