New SPL Pro Front Compression Bushings Nissan 370Z / Infiniti G35/G37
 

As the title reads I have a set of new compression bushings for the 370z or g37. Most people with lowered cars will need to have these changed out. I never used mine because I decided to part out my car and sell it, but never got around to installing them. 180shipped

Are these the same impact bushings installed on the lower control arms from your other post?

Whats the benefit on this?

from the website: Our SPL FKS front impact bushings replace the stock mushy rubber bushings with low-friction articulating spherical bearings, eliminating bushing flex and reducing friction. This maintains optimum suspension geometry under load, to improve handling and feedback.

My stock bushings are blown and make a creaking noise. SPL is pretty much the only replacement option, without changing out the whole arm with the same stock rubber bushings.