ZSpeed > Z1 when it comes to aftermarket CSC replacement options. ZSpeed also offers both an internal HD CSC or an external, self-adjusting delete kit. Just call up Joe at ZSpeed and he will answer any questions you might have.
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2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed | |