Lingenfelter L250110309 Lingenfelter C6 ZR1 Corvette Supercharger Front Cover 2009-13 v2.2 - Manual (Page 5)

Page 4.
5. Remove the plastic loom holder from the
factory intake duct but leave the MAF sensor
harness loom in the holder. Be careful not to
damage the factory plastic fastener.
6. Disconnect the throttle actuator electrical
connector from the throttle body.
7. Disconnect the positive crankcase
ventilation (PCV) fresh air tube from the
passenger side of the air inlet duct. Remove
the PCV inlet tube from the air filter bellows
by pushing up on the release lever. Next pull
the tube free from the air duct barb. This same
removal method will be used with the other
similar PCV connections.
8. Disconnect the PCV lines from the dry
sump oil tank.