It was new. Not many tuners. But it was better software than Uprev even at it's initial release. I never had any problems with it, and I don't know of anyone who did. I know people were having problems with specific tuners, but never the software.
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2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed | |