Possibly going to help a friend with tuning his 2017 STI. Nothing crazy just a standard intake/downpipe car.
He has a Cobb SF intake installed and was curious if anyone had MAF scaling data for one of these intakes. He installed it without a tune, and of course the car runs terribly (especially on cold starts) - so reverted back to the stock intake until we can get a tune on it.
Thanks!
Here you go
I appreciate you! Is that from Cobbs base file with the SF?
yes came straight from their OTS map
Hi, were you able to write this calibration on the STI? Have a customer that installed a CAI and downpipe and need some fueling changes, but reading the forum about Subaru keeps me afraid of bricking the ECM.Originally Posted by alwaysbrokemk5
It's a 2018 STI.
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