Boost on the Z is most useful at speed. It's pretty useless in 1st or 2nd gear without slicks. You better have some tremendous throttle modulating ability to launch without spinning the rear tires.
__________________
2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed | |