PBM solid riser and collars

[thefro526]

PBM Solid risers replace the sub frame bushing entirely. There is no need for collars with the risers. The riser is just a solid bushing that raises the sub frame ~1/2".

Collars are designed primarily for cars with worn sub frame bushings that aren't completely shot, they help to stiffen the bushing up a bit without needing to pull the entire sub frame and removing the old bushings.

[Stunt'nSlide]

Originally Posted by thefro526

PBM Solid risers replace the sub frame bushing entirely. There is no need for collars with the risers. The riser is just a solid bushing that raises the sub frame ~1/2".

Collars are designed primarily for cars with worn sub frame bushings that aren't completely shot, they help to stiffen the bushing up a bit without needing to pull the entire sub frame and removing the old bushings.

ok thanks. Would you recommend the risers? or go Poly bushings and PBM collars?