Reddit reviews GLPP Smart car 09-15 451 Rear Window Vent kit Smart-car
We found 1 Reddit comments about GLPP Smart car 09-15 451 Rear Window Vent kit Smart-car. Here are the top ones, ranked by their Reddit score.
Eliminates Wind Buffering Eliminates Reverse AirflowHand Made in the USAReduce Interior Heat Buildup Safe and SecureSmart 451 Models ONLY! (2008-2015)easy instalation and removal in seconds
There is also this thing that I saw someone post in a different group.
https://www.amazon.com/GLPP-Smart-09-15-Window-Smart-car/dp/B07TMFFNM5/ref=sr_1_1?keywords=451+vent+kit&qid=1562004720&s=gateway&sr=8-1
It locks the rear hatch open a little for venting purposes, and it helps with proper airflow when driving with the windows open.