The supercharging device is provided in {HEAD ~ the intake air passage} to supercharge {TAIL ~ the intake air} 
to supercharge
The supercharging device is provided in { HEAD ~ the intake air passage } to supercharge { TAIL ~ the intake air }
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL