Well, you have to turn it off to dyno the car or it won't let you go full-throttle.
Other than that, there is no truth in the claims that it interferes with the results.

*Old Thread Resurection* lol

Funnily enough, going for a second dyno at Powerstation in UK this Saturday and was wondering the best way. So, think after all the conversation in this thread, I'm going just hold the DSC button me thinks and go with that. At least that's a drivable state for me. Be interesting to see what I get with the new mods.

Hi:
My brother in law just bought RX8 2005 and needs to disconnect the ABS for racing purposes in the Dominican Republic, will just taking off the the ABS/DSC Fuse will disable it?

Best regards and blessings

just pull the fuse