"Progressive" bump stops

[Kevin B.]

Like these: https://www.suspension.com/progressive-bump-stops.asp

Do they do the job? Are they worth the extra scratch over your standard $10 EBay special?

 

[I Lean]

Likely not. I never had great luck with those (or any other) poly bumps.

If you want to try some though, I may still have a never-used set kicking around...

 

[glockman]

Looks of people were running timbren bumps on excursions when I had one.

 

[XJEEPER]

I've run the "quad-rate" bumpstops on the rear of my XJ for several years.

FWIW, I've run Prothane 6 ring coil inserts https://www.prothanesuspensionparts.com/191704 with modified bump plates up front for the last 12 yrs, and they do a great job for the type of wheeling and occasional two-track bombing that I do. My friends ran these for years on their Ultra 4 car and they survived multiple seasons of KOH/Ultra4 racing, so good enough for me.

 

[Gravy]

Like these: https://www.suspension.com/progressive-bump-stops.asp

Do they do the job? Are they worth the extra scratch over your standard $10 EBay special?

I ran them in the back of my leaf sprung prerunner. Better than cheapo bumps.
Keep in mind the taller the bump the more easily they tear if the axle is not directly hitting the bump vertically.