2006 evo mr stock o2 housing vs toxicfab o2 dump

[@CSKeaton.]

Do you have to get a tune after changing you o2 housing, manifold and intake manifold?

[@StephenBrewer89]

Intake manifold I would assume yes. I was already tuned and did not re tune after the O2 dump and tubular manifold. I didn’t notice any negative effects. Barely in my head felt any power. Could be a good idea to tune for each mod like that to get the most out of it.

[@CSKeaton.]

@@StephenBrewer89 sounds good, in the market for a evo so I’m trying to learn eveything I can about them before I get one. That and I gotta find one in hawaii. There’s fuckin nothing here lol

[@StephenBrewer89]

@@CSKeaton. I believe that cause they are becoming more rare. I hate I sold mine I miss it a lot. The IX is becoming quite pricey too. VIII are not as bad but still holding good value. Learn all you can. Mine was simple bolt ons, cams, head studs, injectors, intake and exhaust, gsr trans and a stage 2 clutch, suspension and bushings and man that was a super fun reliable car. People talk bad about the head gasket problems, which does exist, but just replace it if you have a problem and stud it and be done.