Banks Power 99 Ford 7.3L Techni-Cooler System3 inch mandrel bent high flow boost tubes. Eliminates restrictions for an 18% increase in flow, dramatically increasing the cooling capacity for massive continuous power, big aluminum end tanks won't burst like the plastic stock ones. Includes Twin Ram manifold inlet assembly. Banks Techni Cooler Intercooler system includes mandrel bent 3" high flow boost tubes large, high efficiency all aluminum end tanks instead of the wimpy stock plastic ones that