not trying to rain on ur parade but turbos are different to naturally aspirated cars, once air passes through the turbo it gets really hot so u are relying on your intercooler to cool your air., so any gains made buy slightly cooler air to the air box are lost through the turbo. buy your last pics coolness where u live doesent seem to be an issue . have u considered a pod filter, there a bit noisy but if u like induction noise there a good mod