Since your Supra is '23 it will need to be unlocked (could cost a couple grand). If you're looking for upper 400 you don't need to do much... I personally have a '21 locked ECU and went with the JB4 path. Just the "OTS" JB4 maps will likely get you to 400. However, if you want a little more fine...
I recently saw a video where there was a supra idling and the owner was controlling the valves with their key, as well as remote starting it. Does anyone know what key it is?
Hey guys!
I know there is most certainly posts about "what are the best tires for x", however, for peace of mind, I am posting.
I am interested in upgrading my tires whilst keeping my stock rims (for now). I am not interested in any track or racing specs for my supra. I drive around 60 miles a...