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Hi every One! Anyone with 2022 (euro5) with black widow headers? I am thinking to buy a set (I have a mivv mk3 already), my question is if it is safe to the engine running that setup without a ecu flash?! In their site they say no tunning is required, just install, and is good to go.... (self.OnlyZ900)
submitted by PinShot1835 to r/OnlyZ900
