Hondata

Hey, i recently purchased flashpro for my 06 s2000 for my future turbo build, but i was wondering if i install it now to remove cel light from test pipe would it be better to run stock calibration or something similar to that. I only have 70mm test pipe and catback exhaust

You will have to check your air fuel ratios to make sure it is not running to rich or too lean.

load up the stock tune or toda reflash and street tune the a/f as spunky noted