Guvna
Active Member
- Joined
- May 18, 2017
- Messages
- 552
- Location
- Victoria, Australia
- Vehicle(s)
- MY17 Subaru Levorg 2.0LTR GTS
Ever been in a car where the radio has static that increases volume and pitch with speed? An earth strap fixes that by reducing static electricity build up. Some say exhaust flows better with the strap, helps stop it rusting, better torque response and on and on. Don’t know about all that though. I’ve read heaps of people who didn’t reconnect it and noticed no difference.Can I ask, what does a muffler earth do?