You can shift perfectly smooth in the Z without double-clutching. But it takes some practice and skill to do so consistently. So while double-clutching is completely unnecessary, it would be a way to reduce wear on the synchros compared to poor shifting.
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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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