You're risking damage to your precious Z every time you let that tuner touch it. Request a refund (good luck) or just cut your losses and move on would be my recommendation.
__________________
2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed |
|