Bf 109 K-4 DB605 Sound mod with the typical direct injection motor sound and charcteristic blower whistle.
This is a mixture of original files and other sound mods, reworked and balanced to create a closer to autentic sound pattern.<br /><br />
<br /><br />
Update 2 for DCS Version 2.5.6:
Sound balanced for DCS 2.5.6. Reduced noise level of blower whistle.
Unzip the file and paste it into "C:/user/[username]/saved games/DCS".