Stock RB vs Q45

If there is extra stuff on the right side of the Q45 where that little whole is you need to take that stuff off. It's high idle stuff that needs coolant to run through it unless it's removed. If you search around there should be a thread somewhere on how to take it off.

The TPS is normal. I'm pretty sure the front part is for cruise control. I think. but that's how mine looks too.