Like zubyc said, a handheld programmer (plugs into the diagnostic port under the dash) or a custom tune to replace your current PCM module (easy swap under the hood) .. you'd be looking about $300-400 depending on which you get.trg-s338 said:New to forum. Not that I would, but if I wanted to disable the cutout of my motor that occurs at about 98 mph, how would this be accomplished?