C-Werks

One of the first guys I made these for had it like that temporarily. You certainly can do it like that, if you don't mind the sag in the headliner and it will bounce quite a bit...The headliner isn't designed to support that weight. 

You can shoot me an email so I can collect some fitting information - jamescconnelly@gmail.com

Fits Single or Max Cab, with or without Headliner into bosses in OEM roof, blank or fit for 6.5"-8" speakers custom made to order for your speaker selection complete with required hardware and instructions. 

Available as complete kits, (2) Plates (specify your speaker mounting diameter), (8)Required Spacers, (8) SS mounting hardware. 

Rear Kit $60 shipped

UPDATE 3/2/2021

Now offering Middle Kits as well $60 Shipped or $50 Shipped with a rear Kit.

(Shipping lower 48)

I have a solution for you or anyone else that stumbles across this post. 
 

Jamie Connelly