[Carbarian]

I don't know if this is a popular opinion or not. But I think the 9th Gen Malibu would look good with a rear window louver. Not to mention the sun deflection benefits.
Does anybody make a rear window louver for the 9th Gen?

 

[JTR19]

I really hope not.
There's good reasons why the rear window louvers as an accessory died in the late 80's.

 

[campb292]

I found them for sale on Amazon and eBay but only for the smaller rear window behind the door. None for the rear window.

 

[repairman54]

I never liked the louvers on a '70's car never mind a modern one. I put them in the same category as Florida dealer installed simulated convertible roof on Continentals and Sables.