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going turbo.

474 Views 1 Reply 2 Participants Last post by  si-hatch86
would i need to get a hondata chip to my oem ecu?
Am only going 5psi max would be 8.
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talk to who ever is going to tune it and see what they recommend for software, psi means nothing, 5-8 psi on a t25 is not the same as 5-8psi on a holset hx35
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