Quote:
Originally Posted by fxo
A noob question here.
What is the best way to get rid of the torque dip in the OEM 17+ BRZ.
Just software tune or is it really necessary to get a header setup?
Does the header actually allow you to still pass State of CA smog inspection, with say a switch back to a map that will allow for this? Or how does passing smog work?
Thanks!
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If CA is california, my understanging is they are super strict on emmissions testing. And it would be virtually impossible to pass without stock tune and stock exhaust components.
You best optin may be to keep car stock but just run E85 fuel and tune . Then come smog check tume flash back to petrol and petrol tune.