Re: Installing a 5.7L Hemi badge on rear if you have a V8?
there is a lengthy thread on this topic somewhere .... and got pretty heated, iirc.
Personally, I completely debadged my tailgate and added a "Hemi" badge, similar to yours, but without the "5.7" part at the bottom.
2011 JGC WK2 - Laredo X - 5.7 - 4x4 - 430N(RHB)
2010 Audi S4 - BMW 1150RT (Mine) - BMW 1200RT-P (Theirs)