What does it do? This baffle will connect the top pre existing vent to allow air to pass though and out of the rear lower vent in the diffuser. There are many reasons you may want to do this, one being if you installed any type of cooler like oil, trans fluid, turbo etc and need a way to get air to it and out of the rear.
What they fit: Please read the list below as some models come with this baffle already installed and some do not.
Z06, Grand Sport, ZR1 and Z51 equipped Stingrays:
Passenger side vent is already functional. You would only need to buy this if you have to replace yours that is on the car now due to damage etc.
Drivers side vent is already functional . You would only need to buy this if you have to replace yours that is on the car now due to damage etc.
Non Z51 Automatic Stingrays:
Passenger side vent is blocked off, you will need this one only.
Drivers side vent is already functional. You would only need to buy this if you have to replace yours that is on the car now due to damage etc.
Non Z51 Manual Transmission Stingrays:
Passenger side vent is blocked off, you will need this one and the drivers side.
Drivers side vent is blocked off, you will need this one and the passenger side.
More info: The rear bumper and quarter panel will need to be removed in order to install this but once they are removed this will install in just a few minutes. It mounts directly under the fender vent using the same bolts that hold the vent to the rear fender. Just remove the top vent block off plate prior to bolting this on.