Replacing sounds in the game (engine sounds) (Need for Speed: Carbon)

Drusty, guys, I'm wondering if there is an option to replace the roar of the engine of a certain car with your own. I'm interested in the sound from the Chevrolet Camaro SS, one of the initial cars. If I'm not mistaken - "GlobalEd" says that this is the sound "dodg_hemi_a", but how to calculate and replace it is the question.