Corvette C6 Z06 Sound Mod v1.1

What programs you used to make
this sound?

same like rfyt says: it crashes the game! but the sound is very good.

when it works it sounds great however it sometimes crashes the game.

It also starts sounding wierd after some time driving around. by wierd i mean like a ticking, scratching noise almost like the engine it self somehow got broken.

sounds like ford GT