Replaced right rear absorber to OEM (keep same tophat)
Knocking sound disappeared.
Here are photos and video mount on tophat
Now in trunk it looks like I got much less noise from right (OEM) absorber in general, then from left (Redwood).
Hope photos and video help it any way.
IMO way to much...
Yeah clip sent to them.
Clip recorder on low under 20mph mostly, with child in trunk :)
Noise happens on any non ideal road, mostly all time, except totally newly made roads.
Sound present on any city legal speeds upto 100kph
Will disassemble and make a video.
Hi folks and redwood
I got AWD GT coils
Recently I got sound from rear. Recorded sound see attached.
First look show its somewhere on top hat or rear suspension (redwood unit)
We decided to change it from right to left, and sound moved as well.
So obviously its top hat (oem) or your unit...