2018 Subaru wrx tomei unequal length header install

[@sfvd9664]

Tune it.

[@fixitish]

Yes it’s gonna get retuned

[@ceddufresne8542]

sounds amaaazing, but didn't it need a tune to do that?

[@fixitish]

I say it does. The owner talked to his tuner and said he didn’t but will be getting it retuned anyways