Originally Posted by 2011 STI SEDAN
Thanks I appreciate the response. I "had" a 2004 WRX a few years back. I had a COBB version two AP. But I did and up pipe, down pipe, with Turbo XS all at once. Woke up the car BIG TIME!
I wanted to verify that on a stock STI that a Stage one flash was "felt" and or worth it.
Just remember, he got a custom protune 'stage 1'.
He's not using an off the shelf stage1 map.
There can be a big difference between the two.