Does this game work with separate pedals and shifter?

[miwashi]

It can detect my thrustmaster TLCM pedals but it seems that it only can use one active controller at a time, which is my wheel. It also cannot detect my separate USB shifter.

 

[Shovas]

I run with completely separate wheel, shifter, and pedals. They all appear as separate devices.

So it does support it.

Try creating a brand new profile and/or clearing your My Documents Race 07 folder and starting brand new.