I know one guy here in Texas who got a 62 hp increase at the dyno over stock using the canned Stillen tune. Custom tune was more than double that. FWIW.
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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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