Banks Power Intercooler UpgradeEliminates restrictions, increasing the cooling capacity for massive continuous power. 14% more flow without starving the airflow to the radiator like our competitors! Big aluminum end tanks won't burst like the plastic stock ones. Techni Cooler dramatically increases the cooling capacity by balancing the richer fuel mixture with greater airflow and cooler, denser air. Denser air has more oxygen, which improves combustion as well as engine efficiency.