Or you can just pull the brake fuse before your autocross run. Make sure you put it back for street driving though - the brake lights don't function with the fuse removed.
Pretty sure Ecutek does what your asking in terms of a tune.
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2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed |
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