Enhanced Performance & Acoustics Package for Mercedes & BMW

This mod is an enhanced version of the following:

• BMW X5 E53 2005 Sport Package (original file path redacted)
• 2013 Mercedes-Benz E63 AMG (Add-On/Replace Template) (original file path redacted)
• 1997 Mercedes E55 AMG (original file path redacted)

The mod features reworked performance and acoustics. Please share your feedback in the comments, including suggestions for physics improvements.