Sam'Levorg

Guvna

Active Member
Joined
May 18, 2017
Messages
551
Location
Victoria, Australia
Vehicle(s)
MY17 Subaru Levorg 2.0LTR GTS
Can I ask, what does a muffler earth do?
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.
 

KAWAsam

Member
Joined
Sep 14, 2018
Messages
30
I feel the difference in a week

1.Fuel consumption is better
In same mileage 9.8>9.2 (100KM/L)
go to work five days about 5KM in street not highway

2.Stop waiting for traffic lights
The engine RPM is relatively stable
 
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