What do you think,are these in reality helpers or total replacements?
 

And no I am NOT advertising for anyone,but this came up on another board and no one is knowledgeable on this product.


http://www.buyautotruckaccessories.c...n-upgrade-kit/

Well, the coil spring is still there, and these don't look to be touching anything on the bottom. They look similar to these:http://www.polyperformance.com/shop/...tops-p-63.html. I'd call them a bump stop as much as anything. Reading the description, backs up the helper/bump stop thinking.

Looks like a competitor to Timbrens, made from a different material? I don't have any experience with either product, but the design and mounting look very much the same.