Need Aftermarket Rear Suspension Help/Recommendations - Uh-oh! Incident

We don't have a report yet but it looks like we may be needing you guys to educate us on what our options are for rear suspension components when the damage is revealed. Not afraid to replace parts with better parts or make upgrades during times like this so we will see...hope you guys can help with only the appropriate amounts of judgement and righteous indignation.
If its as simple as new suspension, maybe look into a quality aftermarket coil over setup. KW / H&R etc.
I hope the damage is "basic". Some new K&W's would be a welcome outcome if that is all there is. Let's see what the shop says and go from there. If there are any other common upgrades that we might consider at the same time I would be interested.
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LOL - That is very similar to how I have it pictured in my mind.
BTW, THIS FORUM IS GREAT!

We don't have a report yet but it looks like we may be needing you guys to educate us on what our options are for rear suspension components when the damage is revealed. Not afraid to replace parts with better parts or make upgrades during times like this so we will see...hope you guys can help with only the appropriate amounts of judgement and righteous indignation.
I was his mistake...no excuses. Based on the conditions he was going too fast. We have spoken and I think he understands what he did wrong.
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I was his mistake...no excuses. Based on the conditions he was going too fast. We have spoken and I think he understands what he did wrong.
The Best of Mercedes & AMG
Glad your son is OK though... it could have been a lot worse.
Last edited by Diabolis; Feb 3, 2021 at 02:23 PM.
Just got some initial pictures...still waiting on detailed report. We will be replacing some stuff!
"2/2/2021 -Quickly assessed front suspension - found components of front suspension appear to be in proper order, no visibly damaged suspension, no play is present in suspension. Found RF wheel is bent.
2/2/2021 -After assessing damage, can conclude vehicle will NEED the following components replaced: -Both Rear Lower Spring Arms -Both Rear Shocks -Both Rear Suspension Springs (due to over-compression)
-LRWheel Bearing (recommend RR as well)
-Both Rear Wheels & Tires
-LR Fender Liner (either permanently removed or replaced)
-Alignment
The following components are not visibly damaged, but given the surrounding damage, highly recommend these components to be replaced as well:
-Both Rear Toe Links and Alignment Adjustment Hardware (due to shifting)
-Both Rear Spring Arm Plastic Covers (mounting tab broken on each cover)
-LR Knuckle (was contacted by broken spring arm - potentially bent - impossible to visually see - can confirm/deny once other components are repaired and alignment is being performed)
-Rear Sway Bar End Links
-Rear Sway Bar (Potentially bent - will know once other components are repaired and vehicle is sitting at appropriate ride height. Will be able to see if links line up with sway bar attachment points.)
2/2/2021 -Initially found LH rear of vehicle appears to be sitting lower than the rest of the vehicle. Raised vehicle on lift and found both rear shocks have bottomed out (limit of compression stroke) with suspension still traveling. This force caused the lower shock mounts to punch through LR lower control arm (and clearly bent control arm, pushing arm into knuckle), and begin deforming RR lower control arm (lower control arms = spring arms) (pictures). Further inspection shows the toe links have shifted within their chassis mounts (alignment adjustment points). Also found sway bar end links (sway bar side) have contacted brake caliper body on both sides (picture of LR, RR is similar). LR appears to have hit harder than RR - LR fender liner is torn due to contact with rotating tire (pictures). Rotating the rear wheels shows wheel bearing noise on LR; RR wheel bearing doesn't exhibit noise, but was subject to similar shock. While rotating wheels to check wheel bearings, found both rear wheels are bent,"

We used to launch off those tracks in high school all the time in a buddies 76 valiant with the 318 that probably only put out 100 tired ponies.Here's the launch pad --> https://www.google.ca/maps/@44.36519...7i13312!8i6656
Edit* - HOLY SMOKES! Those pictures are tiny. Are they that tiny for everyone or just me? Any way to make them bigger?
Edit 2 * - Just realized that might just be the size the shop sent...forgive my stupidity and hopefully I can get some better pics.
Last edited by bryhart; Feb 3, 2021 at 10:31 PM.

Here are the "large" suspension parts:
Suspension - Wheel Bearing - OEM Mercedes-Benz Rear Wheel Hub/Bearing; Fits Right or Left Side
Suspension - Rear Toe Arm - OEM Mercedes-Benz Rear Lateral/Toe Arm; Left Side
Suspension - Rear Toe Arm - OEM Mercedes-Benz Rear Lateral/Toe Arm; Right Side
Steering - Knuckle Assembly - OEM Mercedes-Benz Rear Knuckle/Spindle Assembly; Left Side
Suspension - Stabilizer Bar - OEM Mercedes-Benz Rear Sway/Stabilizer Bar
Suspension - Sway Bar End-links - OEM Mercedes-Benz Rear Sway Bar End-link; Right Side
Suspension - Sway Bar End-links - OEM Mercedes-Benz Rear Sway Bar End-link; Left Side
Should we just stay with OE parts above or are they aftermarket options that we should investigate for the rear?
Here are some pics




Last edited by BLKROKT; Feb 10, 2021 at 09:15 PM.
I am sorry that my son has disappointed you with his accident. I am sorry that you think my son is a waste. I can assure you that he is not.






