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Alternate sound that give slightly more rasp like the BMWs
Reduced low and high shelf gains to remove some audio peaking occurring in mid-high rpm.
Reduced main gain of the engine and exhaust sound to reduce the volume to the same as the default sound, as well as clean up low rpm bassyness.
Alt Sound 3.0l i6 Engine changed to 3.0l i6 Engine (Alt Sounds) so it appears next to the standard 3.0l i6 Engine in the parts selector