i would get the clutch it be better in the long run if you do anyone mods

 

imho i would go clutch first so it doesnt cost you more in the long run the adr from what i read has some very agressive tunes and if its slipping now i would think the adr will really make it slip if this is your only vehicle clutch so your not trying to fix it to get back to work with little funds for everything else just my 2cents

 

If the truck is your daily driver and you dont have anything for backup, I would put the clutch in first so you dont have to worry about it. Anymore, you can pick up a good used adrenaline pretty cheap compared to new, so I would do the clutch and save for the adrenaline. You already have a box on it so its not like you are driving a stock truck or anything...