Sounds By Fabikan75
For BMW:
-M40
-M43

Code:

audio
{
	skid
	{
		sample=Skid.wav
		sample2=Skid.wav
	}
	horn
	{
		sample=Horn.wav
	}
	acc_all
	{
		attack=2600
		decay=2600
	}

	accelerate_out
	{
    smp0~audio.acc_all
    		{
      			volume=1
			sample=bmwr4petrol/idle.wav
      			min=0
      			max=1300
			decay=1200
      			natural=850
    		}
		smp1~audio.acc_all
    		{
      			volume=1
     			sample=bmwr4petrol/2.wav
      			min=1200
			attack=1200
      			max=9000
      			natural=4000
		}
	}

	decelerate_out
	{
		smp0~audio.acc_all
    		{
      			volume=1
			sample=bmwr4petrol/idle.wav
      			min=0
      			max=1300
			decay=1200
      			natural=850
    		}
		smp1~audio.acc_all
    		{
      			volume=1
     			sample=bmwr4petrol/2.wav
      			min=1200
			attack=1200
      			max=9000
      			natural=4000
		}
	}

	accelerate_in
	{
		smp0~audio.acc_all
    		{
      			volume=1
			sample=bmwr4petrol/idlein.wav
      			min=0
      			max=1300
			decay=1200
      			natural=850
    		}
		smp1~audio.acc_all
    		{
      			volume=1
     			sample=bmwr4petrol/2in.wav
      			min=1200
			attack=1200
      			max=9000
      			natural=4000
}
}

	decelerate_in
	{
		smp0~audio.acc_all
    		{
      			volume=1
			sample=bmwr4petrol/idlein.wav
      			min=0
      			max=1300
			decay=1200
      			natural=850
    		}
		smp1~audio.acc_all
    		{
      			volume=1
     			sample=bmwr4petrol/2in.wav
      			min=1200
			attack=1200
      			max=9000
      			natural=4000
		}
	}
}