Chevrolet Corvette Owner's Manual page 163

162 Driving and Operating
7. Position the u-nut on the
upper duct.
8. Position the rear airbox and
snap the tabs into the front
airbox around the lower
control arm.
9. Position the upper duct and
snap it into the tabs of the front
and rear airbox assembly.
10. Install the control arm deflector
to the upper duct using the
screw. Do not tighten at
this time.