HR Bonnet bulge.
HR Twin intakes.
The HR also has brighter orange reflectors I noticed. The DE have a dull dark orange colour.
Cleaner looking engine cover, whereas the DE has the 'half n half' sort of look to it.
HR Headlights don't have an orange reflector down the side and also the actual headlight unit is larger inside.
HR rear lights are more modern looking too if I'm not mistaken (maybe hard to tell between the DE facelift and HR?)
Oh and a HR owner looking less impressed with their road tax contribution