Fixing those worn e46 differential bushings
If you've started hearing a suspicious thud coming from the rear of your car every time you shift gears or let off the gas, it's a pretty safe bet that your e46 differential bushings have finally called it quits. It's one of those classic BMW ownership milestones. You're driving along, enjoying that straight-six music, and then—clunk—the drivetrain reminds you that your car is twenty years old. It's annoying, sure, but it's also one of those repairs that can completely transform how the car feels once you actually get around to doing it. ...