HD111 Posted November 22, 2022 Share Posted November 22, 2022 I would like to get clarification of the interpretation of Section 6.1.6 of the 2022 ST rules. Paragraph 2) prohibits the "availability" of higher horsepower configurations. What does "available" mean? Does this prohibition apply to OBD2 programming? I'm not an expert, but I believe many ECUs can be retuned via OBD2. Are such ECUs allowed in ST/TT competition? I'm considering a tune that allows for an adjustable boost limit that can be set via OBD2 -- would this tune violate section 6.1.6? This adjustment is more user-friendly than a custom remapping but for the technically savvy I'm not sure it's really much different. Thanks! Quote Link to comment Share on other sites More sharing options...
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