why would u want to mount the battery in the front where u already have too much weight? mount it somewhere else...build a battery box and mount it between the framerails under the bed or in the cab (if extracab). I can understand how an open air filter would increase flow, (great for a street car) but for what we do...u are going to be sucking in alot more dirt into your engine. Personally I think they are engine killers