Anything is better than nothing. My uneducated guess is the middle vent is responsible for more than half the temp reduction.
IIRC the middle vent is larger than the two side vents. The location is another variable, although I'm not sure of the dynamics of the airflow in the engine bay and it would be irresponsible for me to speculate as to whether the middle vent dissipates heat significantly more than the side vents or not.
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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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