Be sure to clean the surface
After you get the 3M double sided tape you will need to clean the area where the louvers attach to the surface. Alcohol works great for that. If not cleaned properly the tape won't stick.
When you do stick them on you need to push tight on the louvers edge for a few minutes.
Before even using the 3M tape it is always good to hold them exactly where you want them and stick a piece of masking tape to mark the exact location you will want them.
Another thing to look at is some of the louvers are designed for left side or right side. I don't know if yours are like that so try to find a photo to see .
2012-candy red- V-6 MCA, Automatic Trans. CFM Valve cover breather. MMD blackTail light trim.Magnaflow axle back street mufflers, JLT oil catch can.MMD hood struts.
Airaid Cold Air intake. red caliper covers, 3.7L performance engine cover, Flat black hood spears.Boss 302 strut brace, CDC rear panel, Trunk Cargo net,--Dash carpet cover,
Viser stickers to cover ugly yellow warning crap,Aluminum driveshafft and Swarr Bar.