It will add a little flavor (tip: toast it in the oven at 350F for a ten minutes or so, until you see a noticeable color change). The issue is that you will be adding starch to your wort. Starch+boiling water = gravy. So your beer will likely have a permanent haze. This is the main reason we recommend mashing flaked grains.
Stop using so much caramel malt. Your beer will thank you.
(yes, Carapils is a caramel malt...so is Special B)
pujwI HIq Mild Ale
KPA Khitomer Pale Ale
Quadro (quadrotriticale ale)
Beer of Honor
Black Bat'Leth Stout
Targ's Blood Nut Brown Ale
Supersecret sour beer experiment v1.0