Acura Coming in the future for the Honda/Acura JV6 , an ITB system with a choice of 54m/m and 60m/m throttles, Crossram Design . NSX 52m/m ITB Acura NSX 52m/m ITB, intake System cost : $3300.oo us$, Cable pull linkage works with the stock NSX throttle cable. NSX Vacuum tree, included with system Acura NSX, overhead view Acura NSX cable pull linkage view.