Tuning: Electronic Engine Management
I recently purchased a Cobb stage 1 for my Subaru wrx sti 2018. Which includes accessport and cobb sf intake. I installed the AP (no intake yet) to see how it was, and decided to put it in stage 0 (since my car is stock). Went out for a ride and it was giving me a rev limit of 3500-4000. Weird...