Anyone having trouble with the speed limiter on e38s? We've got a 2010 camaro ls3 pulling throttle and timing at 158mph consistantly on 4th gear pulls. Third gear pulls are fine and we're not hitting the rev limiter and cat protection is disabled. H0129 through H0161 are all maxed out and H0156 is set to ECM. H0132, H0133, and H0134 are all set to no and I'm using v7.5 build 170. Is there anything I'm missing?
Thanks,
Will