virgin

This Resonator air box removal from under the drivers side wing thing,i keep hearing there are power gains in the region of 7bhp to gained by removing it,leaving the standard air box in place,apparently you remove the resonator air box located under the drivers side wing ,then cut a hole so you get more cold air into the airbox rather than warm air from the engine bay,
Does this work ? has anyone tryied this and noticed a gain ?