Whats up guys, I recently bought an 06 sti. It had a 93 tune on it, but since theres not alot of 93 gas stations remotely close to me I tuned it down to the 91 cobb tune. Feels really non boosty now Also has a cel on for an o2 sensor that doesnt sound too fun to fix. (should I just buy an oem sensor from subaru?)
yes on the OEM sensor, and as far as feling under boost the CObb tunes are meant to be safe first. If you take it in to your tuner for a custom tune you might get some of that pep back.
@Epictofer, that's not a bad idea, @n0pe, If you cant get to a tuner you could always have someone run an E-tune for you. its a matter of flashing a tune, logging and sending the logs in to them so they can update your tune. At the end of the day you end up with a pretty solid tune without having to spin up a dyno.
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